train.ipynb

{
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    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "TLVeX4JFVq9F"
      },
      "outputs": [],
      "source": [
        "import tensorflow as tf\n",
        "from tensorflow import keras\n",
        "from tensorflow.keras import layers\n",
        "from tensorflow.keras import Sequential,Model\n",
        "from tensorflow.keras.layers import concatenate,Activation, Dense, Dropout, Conv2D, Flatten, MaxPooling2D, GlobalMaxPooling2D, GlobalAveragePooling2D, AveragePooling2D, Input, Add, BatchNormalization\n",
        "from tensorflow.keras.preprocessing.image import ImageDataGenerator\n",
        "from tensorflow.keras.models import model_from_json\n",
        "from sklearn.metrics import roc_curve\n",
        "from tensorflow.keras import utils\n",
        "from tqdm import tqdm\n",
        "import pandas as pd\n",
        "import numpy as np\n",
        "import librosa \n",
        "import librosa.display\n",
        "import pylab\n",
        "import cv2\n",
        "import os"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "AVX-lb_Lu30r"
      },
      "outputs": [],
      "source": [
        "!pip install focal-loss"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "SYfja4naeas9"
      },
      "source": [
        "---\n",
        "# 1-Prepare Data\n",
        "---\n",
        "\n"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "-kR2CxYJcCzz"
      },
      "source": [
        "## Download Data"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "PteAAgv6btxi",
        "outputId": "932e4c55-e1c0-4532-da02-4e30b3c74eb3"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "Cloning into 'Coswara-Data'...\n",
            "remote: Enumerating objects: 798, done.\u001b[K\n",
            "remote: Total 798 (delta 0), reused 0 (delta 0), pack-reused 798\u001b[K\n",
            "Receiving objects: 100% (798/798), 15.97 GiB | 17.52 MiB/s, done.\n",
            "Resolving deltas: 100% (310/310), done.\n",
            "Checking out files: 100% (202/202), done.\n"
          ]
        }
      ],
      "source": [
        "!git clone https://github.com/iiscleap/Coswara-Data.git"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
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        },
        "id": "DQjUs7MScCyX",
        "outputId": "0604cb6e-a658-4d86-e025-6d8af122d7f6"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
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            "20210930\n",
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            "20210618\n",
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            "20200814\n",
            "20200720\n",
            "20200415\n",
            "20200824\n"
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      ],
      "source": [
        "rt_dir = '/content/Coswara-Data'\n",
        "import glob\n",
        "for each in os.listdir(rt_dir):\n",
        "    if os.path.isdir(os.path.join(rt_dir,each)) and each != '.git':\n",
        "        print(each)\n",
        "        !cat {os.path.join(rt_dir, each,'')}*.tar.gz.* > {os.path.join(rt_dir, each,'')}combined_file.tar.gz\n",
        "        !tar -xzf {os.path.join(rt_dir, each,'')}combined_file.tar.gz -C {rt_dir}\n",
        "subset = glob.glob('/content/Coswara-Data/*/*.tar.gz.*') + glob.glob('/content/Coswara-Data/*/combined_data.tar.gz')\n",
        "[os.remove(x) for x in subset];"
      ]
    },
    {
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      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "ItIYcUjHgi9z",
        "outputId": "c9979697-0c6c-454d-93ec-f490ee4902b7"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "--2022-06-07 05:46:50--  https://zenodo.org/record/4048312/files/public_dataset.zip?download=1\n",
            "Resolving zenodo.org (zenodo.org)... 137.138.76.77\n",
            "Connecting to zenodo.org (zenodo.org)|137.138.76.77|:443... connected.\n",
            "HTTP request sent, awaiting response... 200 OK\n",
            "Length: 951442487 (907M) [application/octet-stream]\n",
            "Saving to: ‘public_dataset.zip?download=1’\n",
            "\n",
            "public_dataset.zip? 100%[===================>] 907.37M  14.3MB/s    in 69s     \n",
            "\n",
            "2022-06-07 05:48:02 (13.1 MB/s) - ‘public_dataset.zip?download=1’ saved [951442487/951442487]\n",
            "\n"
          ]
        }
      ],
      "source": [
        "!wget https://zenodo.org/record/4048312/files/public_dataset.zip?download=1\n",
        "!mv public_dataset.zip?download=1 public_dataset.zip\n",
        "!unzip -q public_dataset.zip\n",
        "!mkdir 'custom_dataset'"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
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      "outputs": [
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "100%|██████████| 2745/2745 [00:23<00:00, 119.15it/s]\n"
          ]
        },
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              "                             ID                   STATUS  \\\n",
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              "0  eR2gfqeYAjdgzpwtCDXUqts9yIc2            positive_mild   \n",
              "\n",
              "                                                 DIR  Fever/MP  ORC  DataSet  \n",
              "0  /content/Coswara-Data/20210930/gYPjun6LB5RvdkX...         0    0  coswara  \n",
              "0  /content/Coswara-Data/20210930/TkOj2GRygbe2J9H...         0    1  coswara  \n",
              "0  /content/Coswara-Data/20210930/E4JCh6HgOVRX04Q...         0    1  coswara  \n",
              "0  /content/Coswara-Data/20210930/4Zg768BEWlXeVeU...         1    0  coswara  \n",
              "0  /content/Coswara-Data/20210930/eR2gfqeYAjdgzpw...         0    1  coswara  "
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          "metadata": {},
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      ],
      "source": [
        "names   = ['ID','Fever/MP','ORC','STATUS','DIR','DataSet']\n",
        "join_by = pd.read_csv('/content/Coswara-Data/combined_data.csv')\n",
        "\n",
        "import glob\n",
        "df_list = []\n",
        "for path in tqdm(glob.glob('/content/Coswara-Data/*/*/cough-shallow.wav')):\n",
        "  temp = pd.DataFrame(columns=['id','DIR'])\n",
        "  temp['id'] = [path.split('/')[-2]]\n",
        "  temp['DIR'] = [path]\n",
        "  temp = pd.merge(left=temp,right=join_by,on='id',how='inner')\n",
        "\n",
        "  temp['fomp']= (temp['fever']| temp['mp']).apply(int)\n",
        "  temp['oths']= (temp['cld']|temp['asthma']|temp['cold']|temp['st']|temp['pneumonia']).apply(int)\n",
        "  temp        = temp[['id','covid_status','DIR','fomp','oths']]\n",
        "  df_list.append(temp.rename(columns={'id':'ID','covid_status':'STATUS','DIR':'DIR','fomp':'Fever/MP','oths':'ORC'}))\n",
        "CosData=pd.concat(df_list)\n",
        "CosData['DataSet'] = 'coswara'\n",
        "CosData.head()"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "IWd7TgddcLCi"
      },
      "source": [
        "## Prepare dataset"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
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        "colab": {
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        "id": "vhG5icIXtP9R",
        "outputId": "698e0ca1-57af-4622-e3b3-5106d450c887"
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      "outputs": [
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              "      </button>\n",
              "      \n",
              "  <style>\n",
              "    .colab-df-container {\n",
              "      display:flex;\n",
              "      flex-wrap:wrap;\n",
              "      gap: 12px;\n",
              "    }\n",
              "\n",
              "    .colab-df-convert {\n",
              "      background-color: #E8F0FE;\n",
              "      border: none;\n",
              "      border-radius: 50%;\n",
              "      cursor: pointer;\n",
              "      display: none;\n",
              "      fill: #1967D2;\n",
              "      height: 32px;\n",
              "      padding: 0 0 0 0;\n",
              "      width: 32px;\n",
              "    }\n",
              "\n",
              "    .colab-df-convert:hover {\n",
              "      background-color: #E2EBFA;\n",
              "      box-shadow: 0px 1px 2px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);\n",
              "      fill: #174EA6;\n",
              "    }\n",
              "\n",
              "    [theme=dark] .colab-df-convert {\n",
              "      background-color: #3B4455;\n",
              "      fill: #D2E3FC;\n",
              "    }\n",
              "\n",
              "    [theme=dark] .colab-df-convert:hover {\n",
              "      background-color: #434B5C;\n",
              "      box-shadow: 0px 1px 3px 1px rgba(0, 0, 0, 0.15);\n",
              "      filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.3));\n",
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              "  </style>\n",
              "\n",
              "      <script>\n",
              "        const buttonEl =\n",
              "          document.querySelector('#df-40efcf4b-6ecc-41b6-becb-c28c3a7be34e button.colab-df-convert');\n",
              "        buttonEl.style.display =\n",
              "          google.colab.kernel.accessAllowed ? 'block' : 'none';\n",
              "\n",
              "        async function convertToInteractive(key) {\n",
              "          const element = document.querySelector('#df-40efcf4b-6ecc-41b6-becb-c28c3a7be34e');\n",
              "          const dataTable =\n",
              "            await google.colab.kernel.invokeFunction('convertToInteractive',\n",
              "                                                     [key], {});\n",
              "          if (!dataTable) return;\n",
              "\n",
              "          const docLinkHtml = 'Like what you see? Visit the ' +\n",
              "            '<a target=\"_blank\" href=https://colab.research.google.com/notebooks/data_table.ipynb>data table notebook</a>'\n",
              "            + ' to learn more about interactive tables.';\n",
              "          element.innerHTML = '';\n",
              "          dataTable['output_type'] = 'display_data';\n",
              "          await google.colab.output.renderOutput(dataTable, element);\n",
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              "          docLink.innerHTML = docLinkHtml;\n",
              "          element.appendChild(docLink);\n",
              "        }\n",
              "      </script>\n",
              "    </div>\n",
              "  </div>\n",
              "  "
            ],
            "text/plain": [
              "                                     ID                   STATUS  \\\n",
              "0          jsYI5hPpF3XJ6rW8EQjUTCfPNZ62  no_resp_illness_exposed   \n",
              "1  8b50115d-5e51-4fa0-9521-f6ecc0b6527d                 COVID-19   \n",
              "2  1c13288a-9ef9-4027-9ca6-06472a106fb1                  healthy   \n",
              "3          ZIuG3ACI2aQ7spKg26hQM9nxFWi1                  healthy   \n",
              "4          c96Fr87Qw8cbz2JKR4yE6DiuSrq1                  healthy   \n",
              "\n",
              "                                                 DIR  Fever/MP  ORC   DataSet  \n",
              "0  /content/Coswara-Data/20200415/jsYI5hPpF3XJ6rW...         0    0   coswara  \n",
              "1  /content/public_dataset/8b50115d-5e51-4fa0-952...         1    1  coughvid  \n",
              "2  /content/public_dataset/1c13288a-9ef9-4027-9ca...         0    0  coughvid  \n",
              "3  /content/Coswara-Data/20210507/ZIuG3ACI2aQ7spK...         0    0   coswara  \n",
              "4  /content/Coswara-Data/20210816/c96Fr87Qw8cbz2J...         0    0   coswara  "
            ]
          },
          "execution_count": 6,
          "metadata": {},
          "output_type": "execute_result"
        }
      ],
      "source": [
        "coughvid  = '/content/public_dataset/'\n",
        "custpath  = '/content/custom_dataset/' #Where mel spec images will be stored\n",
        "\n",
        "VidData   = pd.read_csv(os.path.join(coughvid,'metadata_compiled.csv'),header=0)\n",
        "VidData   = VidData.loc[VidData['cough_detected'] >= 0.9][['uuid','fever_muscle_pain','respiratory_condition','status']]\n",
        "VidData.dropna(inplace=True)\n",
        "\n",
        "extradata = VidData.loc[VidData['status']=='COVID-19']\n",
        "notradata = VidData.loc[VidData['status']!='COVID-19'][0:1000]\n",
        "\n",
        "TotData   = pd.concat([extradata,notradata],ignore_index= True)\n",
        "TotData['DIR'] = coughvid + TotData['uuid'] + '.webm'\n",
        "TotData['DataSet'] = 'coughvid'\n",
        "TotData['fever_muscle_pain']    = TotData['fever_muscle_pain'].apply(int)\n",
        "TotData['respiratory_condition']= TotData['respiratory_condition'].apply(int)\n",
        "TotData   = pd.concat([CosData,TotData.rename(columns={'uuid':'ID','status':'STATUS','fever_muscle_pain':'Fever/MP','respiratory_condition':'ORC'})])\n",
        "TotData   = TotData.sample(frac=1).reset_index(drop=True)\n",
        "TotData.head()"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "ZzwONWen17O_"
      },
      "source": [
        "## Feature Extraction"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "SWItHo7ZtR4i"
      },
      "outputs": [],
      "source": [
        "def feature_extractor(row):\n",
        "\n",
        "  name     = row[0]\n",
        "  try:\n",
        "    audio,sr = librosa.load(row[-4])\n",
        "    #For MFCCS \n",
        "    mfccs    = librosa.feature.mfcc(y=audio,sr=sr, n_mfcc=13)\n",
        "    mfccsscaled = np.mean(mfccs.T,axis=0)\n",
        "    \n",
        "    #Mel Spectogram\n",
        "    pylab.axis('off') # no axis\n",
        "    pylab.axes([0., 0., 1., 1.], frameon=False, xticks=[], yticks=[])\n",
        "    melspec  = librosa.feature.melspectrogram(y=audio,sr=sr)\n",
        "    s_db     = librosa.power_to_db(melspec, ref=np.max)\n",
        "    librosa.display.specshow(s_db)\n",
        "\n",
        "    savepath = os.path.join(custpath,name+'.png')\n",
        "    pylab.savefig(savepath, bbox_inches=None, pad_inches=0)\n",
        "    pylab.close()\n",
        "  except:\n",
        "    print('File cannot open')\n",
        "    return None,None\n",
        "  return mfccsscaled,savepath\n",
        "\n",
        "features = []\n",
        "diagnoses= []\n",
        "imgpaths = []"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "B41Td6IM22HJ",
        "outputId": "9eacb78c-c0fd-45ff-995f-f580788a2467"
      },
      "outputs": [
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  0%|          | 1/4186 [00:00<36:39,  1.90it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  0%|          | 2/4186 [00:04<2:53:24,  2.49s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  0%|          | 5/4186 [00:08<1:30:04,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  0%|          | 8/4186 [00:12<1:26:07,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  0%|          | 9/4186 [00:15<2:03:59,  1.78s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  0%|          | 12/4186 [00:19<1:26:02,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  0%|          | 13/4186 [00:22<2:08:33,  1.85s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 21/4186 [00:28<37:52,  1.83it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 22/4186 [00:31<1:34:07,  1.36s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 23/4186 [00:35<2:15:19,  1.95s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 24/4186 [00:38<2:42:00,  2.34s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 25/4186 [00:41<3:00:14,  2.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 29/4186 [00:46<1:26:35,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 30/4186 [00:48<1:43:13,  1.49s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  1%|          | 32/4186 [00:49<1:05:49,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 33/4186 [00:52<1:53:27,  1.64s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 38/4186 [00:57<56:59,  1.21it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 40/4186 [01:00<1:18:57,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 43/4186 [01:04<1:11:48,  1.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 45/4186 [01:08<1:32:35,  1.34s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 47/4186 [01:11<1:39:13,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|          | 49/4186 [01:15<1:44:55,  1.52s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|▏         | 53/4186 [01:19<1:08:53,  1.00s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|▏         | 57/4186 [01:24<55:33,  1.24it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|▏         | 60/4186 [01:28<1:09:58,  1.02s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  1%|▏         | 61/4186 [01:31<1:58:20,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 66/4186 [01:36<53:50,  1.28it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 68/4186 [01:39<1:18:20,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 69/4186 [01:41<1:38:13,  1.43s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  2%|▏         | 70/4186 [01:42<1:15:54,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 71/4186 [01:45<2:00:17,  1.75s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 73/4186 [01:49<1:56:38,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 76/4186 [01:52<1:22:55,  1.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  2%|▏         | 78/4186 [01:56<1:36:49,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 81/4186 [02:00<1:22:19,  1.20s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 84/4186 [02:04<1:16:03,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 85/4186 [02:07<1:58:31,  1.73s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 91/4186 [02:12<45:10,  1.51it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  2%|▏         | 93/4186 [02:16<1:17:51,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 111/4186 [02:43<40:12,  1.69it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 113/4186 [02:46<1:09:26,  1.02s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 114/4186 [02:49<1:46:20,  1.57s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 117/4186 [02:53<1:15:25,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 120/4186 [02:57<1:11:53,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 121/4186 [03:00<1:56:42,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 125/4186 [03:05<1:08:51,  1.02s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 126/4186 [03:08<1:53:32,  1.68s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 132/4186 [03:13<47:11,  1.43it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 133/4186 [03:16<1:39:20,  1.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  3%|▎         | 140/4186 [03:22<40:03,  1.68it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  3%|▎         | 143/4186 [03:23<32:35,  2.07it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▎         | 149/4186 [03:29<39:04,  1.72it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▎         | 150/4186 [03:32<1:40:47,  1.50s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▎         | 152/4186 [03:36<1:37:58,  1.46s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▎         | 154/4186 [03:39<1:36:57,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▎         | 156/4186 [03:42<1:33:55,  1.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 158/4186 [03:45<1:34:15,  1.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 166/4186 [03:52<40:07,  1.67it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 169/4186 [03:56<54:34,  1.23it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 170/4186 [03:59<1:43:12,  1.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 171/4186 [04:02<2:11:35,  1.97s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 180/4186 [04:08<30:17,  2.20it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 181/4186 [04:12<1:24:54,  1.27s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 182/4186 [04:15<1:57:38,  1.76s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 184/4186 [04:18<1:49:54,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  4%|▍         | 186/4186 [04:21<1:38:49,  1.48s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▍         | 191/4186 [04:26<53:45,  1.24it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▍         | 193/4186 [04:30<1:21:03,  1.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▍         | 196/4186 [04:34<1:11:23,  1.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▍         | 198/4186 [04:37<1:24:24,  1.27s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▍         | 199/4186 [04:40<2:02:47,  1.85s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▍         | 202/4186 [04:44<1:25:21,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▍         | 203/4186 [04:47<1:58:15,  1.78s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▍         | 208/4186 [04:53<1:12:55,  1.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▍         | 209/4186 [04:56<1:55:51,  1.75s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▌         | 211/4186 [05:00<1:45:26,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▌         | 213/4186 [05:03<1:45:25,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▌         | 215/4186 [05:07<1:37:21,  1.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▌         | 216/4186 [05:10<2:07:30,  1.93s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▌         | 220/4186 [05:13<1:02:56,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▌         | 222/4186 [05:16<1:15:26,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▌         | 223/4186 [05:20<1:58:22,  1.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▌         | 225/4186 [05:23<1:46:43,  1.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  5%|▌         | 229/4186 [05:27<1:00:30,  1.09it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 237/4186 [05:33<28:40,  2.30it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 238/4186 [05:36<1:25:00,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 239/4186 [05:40<2:03:55,  1.88s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 241/4186 [05:43<1:49:37,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 242/4186 [05:46<2:20:09,  2.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 243/4186 [05:49<2:42:07,  2.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 244/4186 [05:53<2:58:15,  2.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 245/4186 [05:56<3:07:58,  2.86s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 248/4186 [06:00<1:44:13,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 250/4186 [06:03<1:41:49,  1.55s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 253/4186 [06:07<1:17:45,  1.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▌         | 255/4186 [06:11<1:30:59,  1.39s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▋         | 263/4186 [06:17<36:25,  1.79it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▋         | 267/4186 [06:21<45:37,  1.43it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  6%|▋         | 269/4186 [06:25<1:14:46,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 275/4186 [06:30<37:47,  1.72it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 276/4186 [06:33<1:29:18,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 277/4186 [06:36<1:56:35,  1.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 278/4186 [06:38<2:02:28,  1.88s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  7%|▋         | 281/4186 [06:39<1:00:00,  1.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 284/4186 [06:43<1:06:47,  1.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 287/4186 [06:47<1:06:01,  1.02s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 289/4186 [06:51<1:19:56,  1.23s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 290/4186 [06:54<1:58:54,  1.83s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 292/4186 [06:57<1:46:31,  1.64s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 293/4186 [06:59<1:55:54,  1.79s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  7%|▋         | 296/4186 [07:01<56:03,  1.16it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 298/4186 [07:04<1:21:24,  1.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 299/4186 [07:08<1:59:31,  1.84s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  7%|▋         | 301/4186 [07:08<1:08:34,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 303/4186 [07:11<1:19:50,  1.23s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 304/4186 [07:14<1:52:32,  1.74s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 307/4186 [07:18<1:21:25,  1.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 309/4186 [07:22<1:28:16,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 310/4186 [07:25<2:02:29,  1.90s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  7%|▋         | 312/4186 [07:28<1:53:04,  1.75s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 314/4186 [07:32<1:45:54,  1.64s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 318/4186 [07:37<1:14:10,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 319/4186 [07:39<1:32:39,  1.44s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  8%|▊         | 322/4186 [07:40<43:22,  1.48it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 323/4186 [07:43<1:30:40,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 324/4186 [07:45<1:43:45,  1.61s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  8%|▊         | 328/4186 [07:47<39:43,  1.62it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 330/4186 [07:50<1:13:31,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 331/4186 [07:53<1:46:43,  1.66s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  8%|▊         | 339/4186 [07:57<36:30,  1.76it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 345/4186 [08:02<37:52,  1.69it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 346/4186 [08:06<1:29:27,  1.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 347/4186 [08:09<2:05:27,  1.96s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 348/4186 [08:12<2:30:00,  2.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 349/4186 [08:15<2:47:43,  2.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 350/4186 [08:19<2:59:25,  2.81s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  8%|▊         | 354/4186 [08:23<1:16:09,  1.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▊         | 358/4186 [08:28<1:00:08,  1.06it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▊         | 359/4186 [08:31<1:44:13,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▊         | 361/4186 [08:34<1:39:09,  1.56s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  9%|▊         | 365/4186 [08:35<43:29,  1.46it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▊         | 366/4186 [08:37<1:07:26,  1.06s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  9%|▉         | 369/4186 [08:39<42:30,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 370/4186 [08:42<1:24:16,  1.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 372/4186 [08:45<1:27:44,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 374/4186 [08:49<1:31:48,  1.45s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 375/4186 [08:52<2:04:44,  1.96s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 377/4186 [08:56<1:54:14,  1.80s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 379/4186 [08:59<1:48:05,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 382/4186 [09:03<1:19:21,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 386/4186 [09:07<56:21,  1.12it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 387/4186 [09:10<1:35:13,  1.50s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 388/4186 [09:13<2:03:37,  1.95s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "  9%|▉         | 389/4186 [09:15<2:05:34,  1.98s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "  9%|▉         | 396/4186 [09:19<42:50,  1.47it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|▉         | 399/4186 [09:22<52:32,  1.20it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|▉         | 404/4186 [09:27<38:32,  1.64it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|▉         | 414/4186 [09:33<23:24,  2.69it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|▉         | 416/4186 [09:37<1:03:14,  1.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|▉         | 418/4186 [09:40<1:16:29,  1.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|█         | 419/4186 [09:42<1:33:53,  1.50s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|█         | 421/4186 [09:46<1:35:24,  1.52s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|█         | 422/4186 [09:49<2:08:17,  2.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|█         | 423/4186 [09:53<2:29:55,  2.39s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|█         | 424/4186 [09:56<2:45:37,  2.64s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|█         | 426/4186 [09:59<2:10:30,  2.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|█         | 430/4186 [10:04<1:10:45,  1.13s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 10%|█         | 435/4186 [10:05<30:31,  2.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|█         | 438/4186 [10:09<51:30,  1.21it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 10%|█         | 439/4186 [10:12<1:36:37,  1.55s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 440/4186 [10:16<2:08:16,  2.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 441/4186 [10:19<2:30:25,  2.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 448/4186 [10:24<42:14,  1.48it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 449/4186 [10:27<1:24:43,  1.36s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 453/4186 [10:32<59:08,  1.05it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 455/4186 [10:35<1:14:58,  1.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 457/4186 [10:39<1:24:38,  1.36s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 458/4186 [10:42<2:00:27,  1.94s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 462/4186 [10:46<1:01:52,  1.00it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 463/4186 [10:49<1:43:57,  1.68s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 464/4186 [10:53<2:10:17,  2.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█         | 468/4186 [10:57<1:06:33,  1.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█▏        | 471/4186 [11:01<1:03:44,  1.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█▏        | 473/4186 [11:05<1:21:31,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█▏        | 474/4186 [11:07<1:51:54,  1.81s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█▏        | 475/4186 [11:11<2:19:56,  2.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█▏        | 477/4186 [11:14<1:53:42,  1.84s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█▏        | 478/4186 [11:17<2:15:16,  2.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 11%|█▏        | 479/4186 [11:20<2:35:39,  2.52s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 485/4186 [11:26<51:08,  1.21it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 487/4186 [11:29<1:11:51,  1.17s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 489/4186 [11:33<1:22:13,  1.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 491/4186 [11:36<1:29:03,  1.45s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 492/4186 [11:39<1:59:48,  1.95s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 497/4186 [11:45<59:11,  1.04it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 499/4186 [11:48<1:12:36,  1.18s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 500/4186 [11:51<1:50:34,  1.80s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 501/4186 [11:54<2:12:59,  2.17s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 502/4186 [11:58<2:32:10,  2.48s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 503/4186 [12:01<2:47:55,  2.74s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 12%|█▏        | 505/4186 [12:01<1:34:03,  1.53s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 506/4186 [12:03<1:42:53,  1.68s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 507/4186 [12:06<2:05:23,  2.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 509/4186 [12:11<1:58:37,  1.94s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 511/4186 [12:14<1:39:41,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 517/4186 [12:18<37:46,  1.62it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 12%|█▏        | 519/4186 [12:22<1:09:00,  1.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 526/4186 [12:28<28:25,  2.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 531/4186 [12:33<42:39,  1.43it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 532/4186 [12:36<1:28:25,  1.45s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 534/4186 [12:40<1:33:33,  1.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 535/4186 [12:43<2:03:54,  2.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 543/4186 [12:49<31:26,  1.93it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 548/4186 [12:53<33:22,  1.82it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 553/4186 [12:58<37:23,  1.62it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 554/4186 [13:01<1:25:01,  1.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 555/4186 [13:04<1:57:46,  1.95s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 558/4186 [13:08<1:19:53,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 559/4186 [13:11<1:54:35,  1.90s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 561/4186 [13:15<1:45:07,  1.74s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 562/4186 [13:18<2:14:30,  2.23s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 563/4186 [13:22<2:41:14,  2.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 13%|█▎        | 565/4186 [13:26<2:06:48,  2.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▎        | 573/4186 [13:32<30:37,  1.97it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▍        | 578/4186 [13:36<36:57,  1.63it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▍        | 583/4186 [13:41<36:21,  1.65it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▍        | 587/4186 [13:46<47:22,  1.27it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▍        | 591/4186 [13:50<45:31,  1.32it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▍        | 594/4186 [13:54<54:39,  1.10it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▍        | 595/4186 [13:57<1:35:51,  1.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▍        | 599/4186 [14:01<57:28,  1.04it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▍        | 604/4186 [14:06<42:50,  1.39it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 14%|█▍        | 606/4186 [14:10<1:06:53,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▍        | 607/4186 [14:13<1:42:43,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▍        | 610/4186 [14:17<1:11:30,  1.20s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▍        | 611/4186 [14:20<1:48:01,  1.81s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▍        | 614/4186 [14:24<1:16:46,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▍        | 615/4186 [14:27<1:47:20,  1.80s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▍        | 621/4186 [14:32<45:38,  1.30it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▍        | 624/4186 [14:36<50:40,  1.17it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▍        | 625/4186 [14:39<1:31:59,  1.55s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▍        | 627/4186 [14:43<1:31:14,  1.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▌        | 634/4186 [14:48<33:47,  1.75it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▌        | 638/4186 [14:52<41:42,  1.42it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▌        | 639/4186 [14:55<1:17:55,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▌        | 640/4186 [14:58<1:51:31,  1.89s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▌        | 641/4186 [15:01<2:08:37,  2.18s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▌        | 642/4186 [15:04<2:27:16,  2.49s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▌        | 644/4186 [15:08<1:59:33,  2.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▌        | 645/4186 [15:11<2:17:32,  2.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 15%|█▌        | 647/4186 [15:15<1:55:23,  1.96s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 652/4186 [15:19<47:52,  1.23it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 654/4186 [15:23<1:09:00,  1.17s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 656/4186 [15:26<1:17:23,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 659/4186 [15:31<1:09:58,  1.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 660/4186 [15:34<1:45:21,  1.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 665/4186 [15:38<45:08,  1.30it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 669/4186 [15:42<43:20,  1.35it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 673/4186 [15:47<47:20,  1.24it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 674/4186 [15:50<1:28:30,  1.51s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 676/4186 [15:54<1:32:46,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▌        | 677/4186 [15:57<2:00:08,  2.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▋        | 682/4186 [16:02<55:11,  1.06it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▋        | 683/4186 [16:05<1:35:17,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▋        | 684/4186 [16:09<2:04:04,  2.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▋        | 685/4186 [16:12<2:25:19,  2.49s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 16%|█▋        | 690/4186 [16:18<1:06:15,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 693/4186 [16:21<59:27,  1.02s/it]  "
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 17%|█▋        | 696/4186 [16:22<35:24,  1.64it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 17%|█▋        | 699/4186 [16:23<23:46,  2.44it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 703/4186 [16:27<36:59,  1.57it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 704/4186 [16:30<1:14:24,  1.28s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 706/4186 [16:34<1:19:35,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 711/4186 [16:38<40:43,  1.42it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 719/4186 [16:44<25:59,  2.22it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 722/4186 [16:48<47:59,  1.20it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 723/4186 [16:51<1:29:50,  1.56s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 724/4186 [16:54<2:00:26,  2.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 729/4186 [17:00<56:00,  1.03it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 17%|█▋        | 731/4186 [17:03<1:11:20,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 735/4186 [17:08<53:41,  1.07it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 741/4186 [17:13<30:04,  1.91it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 18%|█▊        | 747/4186 [17:17<32:29,  1.76it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 750/4186 [17:21<48:02,  1.19it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 752/4186 [17:25<1:09:11,  1.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 760/4186 [17:31<30:23,  1.88it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 761/4186 [17:34<1:12:26,  1.27s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 763/4186 [17:37<1:17:20,  1.36s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 766/4186 [17:41<1:02:26,  1.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 767/4186 [17:44<1:39:49,  1.75s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 771/4186 [17:49<59:54,  1.05s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 18%|█▊        | 772/4186 [17:51<1:17:22,  1.36s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 19%|█▊        | 779/4186 [17:54<26:15,  2.16it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▊        | 780/4186 [17:57<1:14:37,  1.31s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▊        | 781/4186 [18:00<1:43:33,  1.82s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 787/4186 [18:05<39:27,  1.44it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 788/4186 [18:08<1:21:50,  1.45s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 790/4186 [18:12<1:23:38,  1.48s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 792/4186 [18:15<1:24:38,  1.50s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 793/4186 [18:18<1:50:25,  1.95s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 795/4186 [18:22<1:38:15,  1.74s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 798/4186 [18:26<1:07:50,  1.20s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 799/4186 [18:29<1:42:55,  1.82s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 803/4186 [18:33<55:48,  1.01it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 805/4186 [18:36<1:06:58,  1.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 807/4186 [18:40<1:15:17,  1.34s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 808/4186 [18:43<1:46:38,  1.89s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 813/4186 [18:47<45:34,  1.23it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 19%|█▉        | 814/4186 [18:51<1:25:40,  1.52s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|█▉        | 818/4186 [18:55<54:12,  1.04it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 20%|█▉        | 820/4186 [18:58<1:07:48,  1.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|█▉        | 821/4186 [19:01<1:36:21,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|█▉        | 822/4186 [19:05<1:59:20,  2.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|█▉        | 825/4186 [19:08<1:16:10,  1.36s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|█▉        | 829/4186 [19:14<57:23,  1.03s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|█▉        | 834/4186 [19:18<36:46,  1.52it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|█▉        | 836/4186 [19:22<1:00:39,  1.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|█▉        | 837/4186 [19:25<1:31:08,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|██        | 842/4186 [19:29<41:14,  1.35it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|██        | 845/4186 [19:33<47:38,  1.17it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|██        | 847/4186 [19:37<1:11:41,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|██        | 851/4186 [19:41<47:47,  1.16it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|██        | 854/4186 [19:45<50:55,  1.09it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 20%|██        | 855/4186 [19:48<1:29:01,  1.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██        | 859/4186 [19:52<48:29,  1.14it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██        | 862/4186 [19:56<52:04,  1.06it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██        | 866/4186 [20:00<43:04,  1.28it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 21%|██        | 874/4186 [20:03<24:19,  2.27it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██        | 876/4186 [20:07<56:35,  1.03s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██        | 877/4186 [20:10<1:32:56,  1.69s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██        | 879/4186 [20:14<1:29:32,  1.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██        | 884/4186 [20:18<41:08,  1.34it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██▏       | 891/4186 [20:23<26:03,  2.11it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██▏       | 892/4186 [20:27<1:12:10,  1.31s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██▏       | 893/4186 [20:30<1:43:25,  1.88s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██▏       | 896/4186 [20:34<1:10:19,  1.28s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 21%|██▏       | 898/4186 [20:37<1:17:16,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 906/4186 [20:43<28:45,  1.90it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 908/4186 [20:47<56:19,  1.03s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 909/4186 [20:50<1:32:55,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 916/4186 [20:55<31:05,  1.75it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 918/4186 [20:59<54:33,  1.00s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 919/4186 [21:02<1:31:58,  1.69s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 920/4186 [21:05<1:56:38,  2.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 921/4186 [21:08<2:14:16,  2.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 924/4186 [21:13<1:25:34,  1.57s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 930/4186 [21:18<33:02,  1.64it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 931/4186 [21:21<1:17:02,  1.42s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 937/4186 [21:28<48:27,  1.12it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 22%|██▏       | 941/4186 [21:32<40:55,  1.32it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 943/4186 [21:36<1:01:30,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 951/4186 [21:41<24:44,  2.18it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 952/4186 [21:44<1:09:37,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 953/4186 [21:48<1:40:22,  1.86s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 955/4186 [21:51<1:28:59,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 956/4186 [21:54<1:55:30,  2.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 958/4186 [21:58<1:39:04,  1.84s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 962/4186 [22:02<53:15,  1.01it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 963/4186 [22:05<1:26:23,  1.61s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 968/4186 [22:10<43:33,  1.23it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 972/4186 [22:14<38:51,  1.38it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 978/4186 [22:19<30:04,  1.78it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 23%|██▎       | 980/4186 [22:22<55:32,  1.04s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▎       | 984/4186 [22:27<43:40,  1.22it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▎       | 989/4186 [22:32<35:49,  1.49it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▎       | 993/4186 [22:36<39:41,  1.34it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 995/4186 [22:40<1:01:38,  1.16s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 997/4186 [22:43<1:10:47,  1.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 999/4186 [22:47<1:15:47,  1.43s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 1000/4186 [22:50<1:44:52,  1.98s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 1002/4186 [22:53<1:30:45,  1.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 1005/4186 [22:57<1:05:44,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 1006/4186 [22:59<1:19:10,  1.49s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 24%|██▍       | 1007/4186 [23:00<1:01:58,  1.17s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 1009/4186 [23:03<1:11:14,  1.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 1016/4186 [23:09<30:27,  1.73it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 1021/4186 [23:13<32:23,  1.63it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 24%|██▍       | 1024/4186 [23:17<46:45,  1.13it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▍       | 1027/4186 [23:21<49:16,  1.07it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▍       | 1029/4186 [23:25<1:04:46,  1.23s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▍       | 1032/4186 [23:29<57:10,  1.09s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▍       | 1033/4186 [23:32<1:30:10,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▍       | 1036/4186 [23:36<1:03:56,  1.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▍       | 1038/4186 [23:40<1:14:57,  1.43s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▍       | 1045/4186 [23:45<27:14,  1.92it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▍       | 1046/4186 [23:48<1:10:47,  1.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▌       | 1047/4186 [23:51<1:33:52,  1.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▌       | 1048/4186 [23:54<1:56:06,  2.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▌       | 1050/4186 [23:58<1:35:29,  1.83s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▌       | 1052/4186 [24:01<1:25:16,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▌       | 1053/4186 [24:04<1:50:56,  2.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▌       | 1056/4186 [24:08<1:13:27,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▌       | 1057/4186 [24:11<1:38:53,  1.90s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▌       | 1058/4186 [24:14<1:58:34,  2.27s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 25%|██▌       | 1059/4186 [24:17<1:55:24,  2.21s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1068/4186 [24:23<24:34,  2.12it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1070/4186 [24:26<54:28,  1.05s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1071/4186 [24:30<1:28:09,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1076/4186 [24:35<49:28,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1077/4186 [24:38<1:25:33,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1079/4186 [24:42<1:23:31,  1.61s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1080/4186 [24:45<1:47:43,  2.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1082/4186 [24:49<1:37:03,  1.88s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1089/4186 [24:54<28:39,  1.80it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1091/4186 [24:58<54:50,  1.06s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1096/4186 [25:03<38:16,  1.35it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▌       | 1098/4186 [25:06<58:37,  1.14s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▋       | 1100/4186 [25:10<1:10:02,  1.36s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▋       | 1102/4186 [25:13<1:15:26,  1.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▋       | 1103/4186 [25:16<1:36:16,  1.87s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 26%|██▋       | 1104/4186 [25:19<1:58:02,  2.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1110/4186 [25:24<37:02,  1.38it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1113/4186 [25:28<49:27,  1.04it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1116/4186 [25:32<52:45,  1.03s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1117/4186 [25:35<1:25:16,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1118/4186 [25:38<1:43:57,  2.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1119/4186 [25:42<2:01:59,  2.39s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1123/4186 [25:46<1:00:21,  1.18s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1124/4186 [25:49<1:30:32,  1.77s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1126/4186 [25:53<1:24:35,  1.66s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1127/4186 [25:56<1:49:41,  2.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1129/4186 [26:00<1:34:52,  1.86s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1131/4186 [26:03<1:21:59,  1.61s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1133/4186 [26:06<1:18:36,  1.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1135/4186 [26:10<1:18:03,  1.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1136/4186 [26:13<1:45:12,  2.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1137/4186 [26:15<1:45:05,  2.07s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 27%|██▋       | 1138/4186 [26:16<1:17:49,  1.53s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1142/4186 [26:20<47:37,  1.07it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1143/4186 [26:23<1:20:59,  1.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1146/4186 [26:27<1:03:09,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 27%|██▋       | 1150/4186 [26:31<43:50,  1.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1154/4186 [26:36<44:25,  1.14it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1156/4186 [26:40<59:18,  1.17s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1158/4186 [26:43<1:03:15,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1159/4186 [26:46<1:33:03,  1.84s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1160/4186 [26:49<1:50:06,  2.18s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 28%|██▊       | 1164/4186 [26:50<42:28,  1.19it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1167/4186 [26:54<46:06,  1.09it/s]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1173/4186 [26:59<26:29,  1.89it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1174/4186 [27:02<1:07:07,  1.34s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1177/4186 [27:06<56:27,  1.13s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1179/4186 [27:09<1:06:26,  1.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1184/4186 [27:14<39:30,  1.27it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1189/4186 [27:19<31:38,  1.58it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1191/4186 [27:22<53:49,  1.08s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 28%|██▊       | 1192/4186 [27:25<1:24:54,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▊       | 1194/4186 [27:29<1:16:22,  1.53s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▊       | 1196/4186 [27:32<1:15:58,  1.52s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▊       | 1197/4186 [27:35<1:38:01,  1.97s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▊       | 1199/4186 [27:39<1:26:38,  1.74s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▊       | 1200/4186 [27:42<1:50:25,  2.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▊       | 1202/4186 [27:46<1:31:47,  1.85s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1207/4186 [27:50<36:30,  1.36it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1212/4186 [27:55<33:08,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1213/4186 [27:58<1:09:11,  1.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1215/4186 [28:02<1:14:58,  1.51s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1220/4186 [28:07<38:13,  1.29it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1222/4186 [28:10<57:45,  1.17s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1226/4186 [28:15<45:42,  1.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1227/4186 [28:18<1:20:02,  1.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1229/4186 [28:22<1:18:23,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1230/4186 [28:25<1:39:37,  2.02s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 29%|██▉       | 1231/4186 [28:28<1:56:15,  2.36s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|██▉       | 1235/4186 [28:32<53:31,  1.09s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|██▉       | 1239/4186 [28:38<1:03:57,  1.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|██▉       | 1241/4186 [28:42<1:09:58,  1.43s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|██▉       | 1245/4186 [28:47<46:48,  1.05it/s]  "
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 30%|██▉       | 1248/4186 [28:47<25:55,  1.89it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|██▉       | 1253/4186 [28:52<31:23,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|███       | 1258/4186 [28:56<28:52,  1.69it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|███       | 1264/4186 [29:01<24:38,  1.98it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|███       | 1265/4186 [29:05<1:04:25,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|███       | 1270/4186 [29:10<35:58,  1.35it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|███       | 1274/4186 [29:14<35:45,  1.36it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 30%|███       | 1276/4186 [29:17<54:08,  1.12s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1277/4186 [29:20<1:20:04,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1278/4186 [29:24<1:43:48,  2.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1279/4186 [29:27<1:58:42,  2.45s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1282/4186 [29:30<1:09:41,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1286/4186 [29:35<44:43,  1.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1287/4186 [29:38<1:15:26,  1.56s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1293/4186 [29:43<30:51,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1294/4186 [29:46<1:08:54,  1.43s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1300/4186 [29:51<33:24,  1.44it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1301/4186 [29:54<53:53,  1.12s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 31%|███       | 1303/4186 [29:54<34:58,  1.37it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███       | 1307/4186 [29:59<35:03,  1.37it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███▏      | 1309/4186 [30:02<49:43,  1.04s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███▏      | 1311/4186 [30:06<1:05:53,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███▏      | 1312/4186 [30:09<1:32:14,  1.93s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 31%|███▏      | 1315/4186 [30:13<1:03:25,  1.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1324/4186 [30:19<22:17,  2.14it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1326/4186 [30:22<44:10,  1.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1329/4186 [30:26<43:44,  1.09it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1330/4186 [30:29<1:18:06,  1.64s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1331/4186 [30:32<1:39:51,  2.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1333/4186 [30:36<1:28:30,  1.86s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1334/4186 [30:39<1:45:02,  2.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1336/4186 [30:42<1:30:10,  1.90s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1341/4186 [30:47<41:20,  1.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1346/4186 [30:52<27:09,  1.74it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 32%|███▏      | 1356/4186 [30:58<19:14,  2.45it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1361/4186 [31:02<26:19,  1.79it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1364/4186 [31:07<43:52,  1.07it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1365/4186 [31:10<1:16:36,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1368/4186 [31:14<58:18,  1.24s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1371/4186 [31:18<53:43,  1.15s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1372/4186 [31:21<1:23:17,  1.78s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1373/4186 [31:24<1:43:52,  2.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1375/4186 [31:28<1:26:33,  1.85s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1378/4186 [31:32<1:02:33,  1.34s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1382/4186 [31:37<45:36,  1.02it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1384/4186 [31:40<55:29,  1.19s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1386/4186 [31:43<1:02:34,  1.34s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1387/4186 [31:46<1:24:32,  1.81s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1388/4186 [31:49<1:39:06,  2.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1390/4186 [31:53<1:26:26,  1.85s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1391/4186 [31:56<1:46:24,  2.28s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 33%|███▎      | 1399/4186 [32:02<31:14,  1.49it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▎      | 1405/4186 [32:07<27:04,  1.71it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▎      | 1406/4186 [32:11<1:03:28,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▎      | 1411/4186 [32:16<35:17,  1.31it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1413/4186 [32:19<51:05,  1.11s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1414/4186 [32:22<1:20:16,  1.74s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1418/4186 [32:26<44:45,  1.03it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1426/4186 [32:32<21:27,  2.14it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1428/4186 [32:36<46:21,  1.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1429/4186 [32:39<1:17:50,  1.69s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1430/4186 [32:42<1:36:21,  2.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1431/4186 [32:45<1:52:04,  2.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1432/4186 [32:49<2:03:17,  2.69s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1433/4186 [32:52<2:09:59,  2.83s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1434/4186 [32:55<2:15:50,  2.96s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1435/4186 [32:58<2:17:58,  3.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1436/4186 [33:01<2:20:50,  3.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1437/4186 [33:05<2:21:23,  3.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1438/4186 [33:08<2:24:51,  3.16s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1439/4186 [33:11<2:21:08,  3.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 34%|███▍      | 1441/4186 [33:14<1:42:20,  2.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▍      | 1449/4186 [33:20<24:08,  1.89it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▍      | 1454/4186 [33:24<26:48,  1.70it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▍      | 1455/4186 [33:27<1:03:29,  1.39s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▍      | 1459/4186 [33:32<39:57,  1.14it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▍      | 1462/4186 [33:36<43:01,  1.06it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1467/4186 [33:41<31:47,  1.43it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1468/4186 [33:44<1:02:30,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1469/4186 [33:47<1:28:32,  1.96s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1472/4186 [33:51<1:00:02,  1.33s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 35%|███▌      | 1475/4186 [33:52<32:24,  1.39it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1478/4186 [33:56<39:15,  1.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1480/4186 [33:59<51:02,  1.13s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1481/4186 [34:02<1:15:07,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1482/4186 [34:05<1:35:56,  2.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1483/4186 [34:08<1:51:37,  2.48s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1484/4186 [34:10<1:46:11,  2.36s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 35%|███▌      | 1485/4186 [34:11<1:19:03,  1.76s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 35%|███▌      | 1486/4186 [34:14<1:34:25,  2.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▌      | 1488/4186 [34:17<1:21:56,  1.82s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▌      | 1494/4186 [34:22<30:41,  1.46it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▌      | 1496/4186 [34:26<46:00,  1.03s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▌      | 1504/4186 [34:32<22:47,  1.96it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▌      | 1506/4186 [34:35<49:47,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▌      | 1510/4186 [34:40<36:14,  1.23it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▌      | 1516/4186 [34:45<27:56,  1.59it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▋      | 1519/4186 [34:49<38:21,  1.16it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▋      | 1520/4186 [34:52<1:07:26,  1.52s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 36%|███▋      | 1527/4186 [34:58<28:23,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1528/4186 [35:00<48:31,  1.10s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1530/4186 [35:03<56:45,  1.28s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1531/4186 [35:07<1:22:36,  1.87s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1532/4186 [35:10<1:40:39,  2.28s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1539/4186 [35:15<28:01,  1.57it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 37%|███▋      | 1541/4186 [35:19<48:22,  1.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1546/4186 [35:23<31:36,  1.39it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1548/4186 [35:27<46:37,  1.06s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1550/4186 [35:30<57:31,  1.31s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1557/4186 [35:36<24:09,  1.81it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1560/4186 [35:39<35:58,  1.22it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1561/4186 [35:43<1:05:54,  1.51s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1566/4186 [35:47<31:20,  1.39it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 37%|███▋      | 1567/4186 [35:50<1:04:02,  1.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1571/4186 [35:54<38:05,  1.14it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1574/4186 [35:58<41:00,  1.06it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1579/4186 [36:03<27:51,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1580/4186 [36:06<56:32,  1.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1581/4186 [36:09<1:22:03,  1.89s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1582/4186 [36:12<1:39:03,  2.28s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1583/4186 [36:15<1:48:25,  2.50s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1586/4186 [36:19<1:04:10,  1.48s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1588/4186 [36:22<1:00:53,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1591/4186 [36:26<50:09,  1.16s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1593/4186 [36:30<1:00:02,  1.39s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1599/4186 [36:35<29:18,  1.47it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1600/4186 [36:38<1:02:15,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1601/4186 [36:41<1:25:10,  1.98s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1603/4186 [36:44<1:10:01,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1605/4186 [36:48<1:11:03,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 38%|███▊      | 1611/4186 [36:53<28:00,  1.53it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▊      | 1613/4186 [36:57<46:04,  1.07s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▊      | 1614/4186 [37:00<1:13:56,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▊      | 1615/4186 [37:03<1:33:15,  2.18s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▊      | 1618/4186 [37:10<1:26:49,  2.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▊      | 1621/4186 [37:14<58:33,  1.37s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▉      | 1623/4186 [37:17<1:01:19,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▉      | 1626/4186 [37:21<48:03,  1.13s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▉      | 1628/4186 [37:25<55:53,  1.31s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▉      | 1631/4186 [37:29<47:39,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▉      | 1632/4186 [37:32<1:12:03,  1.69s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▉      | 1635/4186 [37:36<51:00,  1.20s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▉      | 1646/4186 [37:42<15:56,  2.66it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 39%|███▉      | 1650/4186 [37:46<26:03,  1.62it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|███▉      | 1658/4186 [37:52<18:24,  2.29it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|███▉      | 1661/4186 [37:56<33:03,  1.27it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|███▉      | 1667/4186 [38:01<25:01,  1.68it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|███▉      | 1668/4186 [38:05<59:09,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|███▉      | 1671/4186 [38:08<46:39,  1.11s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|████      | 1676/4186 [38:13<29:33,  1.42it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|████      | 1680/4186 [38:17<31:30,  1.33it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|████      | 1681/4186 [38:21<1:03:53,  1.53s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|████      | 1687/4186 [38:25<24:27,  1.70it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|████      | 1688/4186 [38:28<57:04,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|████      | 1689/4186 [38:32<1:18:59,  1.90s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 40%|████      | 1690/4186 [38:35<1:35:29,  2.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████      | 1696/4186 [38:39<27:21,  1.52it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████      | 1698/4186 [38:43<47:53,  1.15s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████      | 1703/4186 [38:48<27:32,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████      | 1707/4186 [38:52<29:05,  1.42it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████      | 1709/4186 [38:55<44:33,  1.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████      | 1710/4186 [38:59<1:11:03,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████      | 1712/4186 [39:02<1:06:39,  1.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████▏     | 1727/4186 [39:10<14:14,  2.88it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████▏     | 1728/4186 [39:13<47:09,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████▏     | 1729/4186 [39:17<1:10:54,  1.73s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████▏     | 1730/4186 [39:20<1:26:17,  2.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████▏     | 1732/4186 [39:23<1:16:35,  1.87s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 41%|████▏     | 1737/4186 [39:28<35:35,  1.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1742/4186 [39:33<31:36,  1.29it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1743/4186 [39:37<1:01:41,  1.51s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1744/4186 [39:39<1:08:09,  1.67s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1745/4186 [39:42<1:27:47,  2.16s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1747/4186 [39:45<1:14:31,  1.83s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1757/4186 [39:52<16:50,  2.40it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1758/4186 [39:54<36:21,  1.11it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1760/4186 [39:57<49:44,  1.23s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1761/4186 [40:01<1:13:55,  1.83s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1766/4186 [40:05<30:43,  1.31it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1767/4186 [40:08<57:54,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1768/4186 [40:11<1:18:24,  1.95s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1774/4186 [40:17<29:28,  1.36it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 42%|████▏     | 1779/4186 [40:21<24:27,  1.64it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1780/4186 [40:24<52:46,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1781/4186 [40:27<1:14:16,  1.85s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1782/4186 [40:30<1:27:09,  2.18s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1784/4186 [40:34<1:15:35,  1.89s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1786/4186 [40:37<1:07:40,  1.69s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1789/4186 [40:41<47:41,  1.19s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1791/4186 [40:45<53:34,  1.34s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1794/4186 [40:48<45:24,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1797/4186 [40:52<42:09,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1798/4186 [40:55<1:04:29,  1.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1800/4186 [40:59<1:01:08,  1.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1806/4186 [41:04<24:14,  1.64it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1808/4186 [41:07<40:00,  1.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1813/4186 [41:12<26:22,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1814/4186 [41:14<43:18,  1.10s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 43%|████▎     | 1816/4186 [41:14<28:30,  1.39it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 43%|████▎     | 1820/4186 [41:18<27:57,  1.41it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▎     | 1823/4186 [41:23<37:26,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▎     | 1824/4186 [41:26<1:02:28,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▎     | 1825/4186 [41:29<1:21:53,  2.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▎     | 1826/4186 [41:32<1:35:50,  2.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▎     | 1828/4186 [41:36<1:17:12,  1.96s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▍     | 1832/4186 [41:40<40:48,  1.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▍     | 1837/4186 [41:44<27:27,  1.43it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▍     | 1838/4186 [41:48<56:49,  1.45s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▍     | 1840/4186 [41:51<58:36,  1.50s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▍     | 1848/4186 [41:57<21:28,  1.81it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 44%|████▍     | 1851/4186 [41:58<14:13,  2.73it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▍     | 1852/4186 [42:01<43:49,  1.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▍     | 1859/4186 [42:07<21:44,  1.78it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 44%|████▍     | 1862/4186 [42:11<33:42,  1.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▍     | 1866/4186 [42:15<30:20,  1.27it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▍     | 1867/4186 [42:19<59:21,  1.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▍     | 1870/4186 [42:22<44:05,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▍     | 1871/4186 [42:25<1:05:50,  1.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▍     | 1873/4186 [42:29<1:01:48,  1.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▍     | 1874/4186 [42:32<1:15:32,  1.96s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▍     | 1878/4186 [42:36<43:07,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▌     | 1884/4186 [42:41<24:26,  1.57it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▌     | 1891/4186 [42:47<18:05,  2.11it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▌     | 1901/4186 [42:53<16:29,  2.31it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▌     | 1902/4186 [42:56<44:09,  1.16s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 45%|████▌     | 1903/4186 [42:58<55:12,  1.45s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 45%|████▌     | 1904/4186 [42:59<43:22,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1905/4186 [43:02<1:07:22,  1.77s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1909/4186 [43:06<36:46,  1.03it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1910/4186 [43:10<1:02:59,  1.66s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1912/4186 [43:13<59:43,  1.58s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1915/4186 [43:17<43:59,  1.16s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1917/4186 [43:21<53:16,  1.41s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1918/4186 [43:24<1:15:02,  1.99s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1920/4186 [43:27<1:04:47,  1.72s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 46%|████▌     | 1922/4186 [43:28<38:06,  1.01s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1924/4186 [43:31<47:46,  1.27s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▌     | 1927/4186 [43:36<43:12,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▋     | 1938/4186 [43:43<17:52,  2.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▋     | 1939/4186 [43:47<49:42,  1.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 46%|████▋     | 1940/4186 [43:49<58:36,  1.57s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 46%|████▋     | 1942/4186 [43:49<34:45,  1.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1955/4186 [43:57<16:43,  2.22it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1956/4186 [44:01<48:10,  1.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1957/4186 [44:04<1:10:12,  1.89s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1962/4186 [44:09<30:01,  1.23it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1964/4186 [44:12<44:24,  1.20s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1970/4186 [44:17<22:35,  1.63it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1975/4186 [44:22<20:18,  1.81it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1977/4186 [44:25<37:26,  1.02s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1978/4186 [44:28<1:01:31,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1981/4186 [44:32<44:33,  1.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1986/4186 [44:37<25:36,  1.43it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1987/4186 [44:40<50:34,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 47%|████▋     | 1988/4186 [44:43<1:11:53,  1.96s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 48%|████▊     | 1990/4186 [44:43<42:18,  1.16s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 1992/4186 [44:47<48:07,  1.32s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 1995/4186 [44:51<40:19,  1.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 1996/4186 [44:54<1:02:54,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 1998/4186 [44:58<1:00:00,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 1999/4186 [45:01<1:17:39,  2.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2000/4186 [45:04<1:30:38,  2.49s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2001/4186 [45:07<1:37:29,  2.68s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2006/4186 [45:12<34:39,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2008/4186 [45:16<46:19,  1.28s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2009/4186 [45:19<1:05:17,  1.80s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2010/4186 [45:22<1:21:36,  2.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2013/4186 [45:26<52:42,  1.46s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2014/4186 [45:29<1:11:53,  1.99s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2017/4186 [45:33<48:18,  1.34s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2019/4186 [45:37<51:23,  1.42s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2020/4186 [45:40<1:08:36,  1.90s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2022/4186 [45:43<1:00:08,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2026/4186 [45:47<34:35,  1.04it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 48%|████▊     | 2027/4186 [45:50<55:20,  1.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▊     | 2033/4186 [45:55<25:28,  1.41it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▊     | 2036/4186 [46:00<34:32,  1.04it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▊     | 2039/4186 [46:04<39:02,  1.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▉     | 2041/4186 [46:08<48:40,  1.36s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▉     | 2043/4186 [46:11<49:48,  1.39s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▉     | 2044/4186 [46:14<1:05:49,  1.84s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▉     | 2047/4186 [46:18<45:52,  1.29s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▉     | 2051/4186 [46:22<32:18,  1.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▉     | 2052/4186 [46:24<44:56,  1.26s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 49%|████▉     | 2054/4186 [46:25<28:35,  1.24it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 49%|████▉     | 2059/4186 [46:27<15:58,  2.22it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▉     | 2066/4186 [46:32<19:59,  1.77it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▉     | 2067/4186 [46:35<44:19,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 49%|████▉     | 2070/4186 [46:39<40:31,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|████▉     | 2073/4186 [46:43<37:12,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|████▉     | 2074/4186 [46:46<1:00:11,  1.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|████▉     | 2075/4186 [46:49<1:12:48,  2.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|████▉     | 2076/4186 [46:52<1:22:37,  2.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|████▉     | 2082/4186 [46:57<27:10,  1.29it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|████▉     | 2087/4186 [47:02<23:30,  1.49it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|████▉     | 2088/4186 [47:05<49:54,  1.43s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|████▉     | 2091/4186 [47:09<39:32,  1.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|████▉     | 2092/4186 [47:13<1:01:16,  1.76s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|█████     | 2100/4186 [47:21<20:25,  1.70it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|█████     | 2102/4186 [47:25<38:21,  1.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|█████     | 2105/4186 [47:28<32:31,  1.07it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|█████     | 2106/4186 [47:32<55:52,  1.61s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 50%|█████     | 2113/4186 [47:37<19:59,  1.73it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████     | 2117/4186 [47:41<24:35,  1.40it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████     | 2127/4186 [47:48<13:17,  2.58it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████     | 2128/4186 [47:51<40:58,  1.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████     | 2132/4186 [47:55<29:41,  1.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████     | 2133/4186 [47:58<54:37,  1.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████     | 2136/4186 [48:03<42:32,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████     | 2137/4186 [48:06<1:03:32,  1.86s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████     | 2142/4186 [48:11<28:00,  1.22it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████▏    | 2147/4186 [48:15<21:24,  1.59it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████▏    | 2148/4186 [48:17<36:30,  1.07s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████▏    | 2150/4186 [48:21<44:57,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████▏    | 2151/4186 [48:24<1:02:16,  1.84s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████▏    | 2152/4186 [48:27<1:13:47,  2.18s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 51%|█████▏    | 2154/4186 [48:30<1:01:33,  1.82s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2161/4186 [48:36<19:35,  1.72it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2164/4186 [48:41<32:24,  1.04it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2166/4186 [48:44<41:38,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2169/4186 [48:48<34:53,  1.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2170/4186 [48:51<56:34,  1.68s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2175/4186 [48:55<23:56,  1.40it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2176/4186 [48:58<47:15,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2177/4186 [49:01<53:47,  1.61s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "\r 52%|█████▏    | 2178/4186 [49:01<43:40,  1.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2181/4186 [49:05<35:05,  1.05s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 52%|█████▏    | 2184/4186 [49:05<19:27,  1.71it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2186/4186 [49:09<33:48,  1.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2187/4186 [49:12<52:52,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2191/4186 [49:16<32:43,  1.02it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2193/4186 [49:20<45:57,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 52%|█████▏    | 2197/4186 [49:25<30:50,  1.07it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2199/4186 [49:28<41:38,  1.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2200/4186 [49:32<1:01:16,  1.85s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2202/4186 [49:35<53:41,  1.62s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2205/4186 [49:39<40:24,  1.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2206/4186 [49:42<1:00:23,  1.83s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2211/4186 [49:46<26:10,  1.26it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2216/4186 [49:51<20:59,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2217/4186 [49:54<47:05,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 53%|█████▎    | 2222/4186 [49:58<25:41,  1.27it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2223/4186 [50:02<48:04,  1.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2225/4186 [50:05<49:01,  1.50s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2228/4186 [50:09<37:24,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2231/4186 [50:13<34:50,  1.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2233/4186 [50:16<41:15,  1.27s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 53%|█████▎    | 2236/4186 [50:20<35:04,  1.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▎    | 2240/4186 [50:24<25:36,  1.27it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▎    | 2244/4186 [50:28<21:13,  1.52it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2251/4186 [50:34<16:22,  1.97it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2253/4186 [50:37<33:59,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2254/4186 [50:40<53:05,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2256/4186 [50:44<51:53,  1.61s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2261/4186 [50:48<22:59,  1.40it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2262/4186 [50:52<47:11,  1.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2263/4186 [50:55<1:03:48,  1.99s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2265/4186 [50:58<56:56,  1.78s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2266/4186 [51:01<1:07:47,  2.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2272/4186 [51:06<21:40,  1.47it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2273/4186 [51:09<46:27,  1.46s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2274/4186 [51:12<1:01:50,  1.94s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 54%|█████▍    | 2276/4186 [51:16<53:28,  1.68s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▍    | 2282/4186 [51:21<20:16,  1.57it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▍    | 2285/4186 [51:24<27:25,  1.16it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▍    | 2287/4186 [51:28<36:41,  1.16s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▍    | 2289/4186 [51:31<41:22,  1.31s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▍    | 2290/4186 [51:34<57:35,  1.82s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▍    | 2291/4186 [51:37<1:10:50,  2.24s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 55%|█████▍    | 2295/4186 [51:39<28:33,  1.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▍    | 2297/4186 [51:41<29:18,  1.07it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 55%|█████▍    | 2300/4186 [51:42<20:30,  1.53it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▌    | 2306/4186 [51:47<19:11,  1.63it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▌    | 2307/4186 [51:49<32:34,  1.04s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 55%|█████▌    | 2310/4186 [51:50<18:49,  1.66it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▌    | 2311/4186 [51:54<44:11,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 55%|█████▌    | 2317/4186 [51:58<17:45,  1.75it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 55%|█████▌    | 2323/4186 [52:00<10:37,  2.92it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2327/4186 [52:04<19:15,  1.61it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2329/4186 [52:08<33:54,  1.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2330/4186 [52:11<52:46,  1.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2334/4186 [52:16<31:10,  1.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2337/4186 [52:20<31:04,  1.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2339/4186 [52:23<40:41,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2345/4186 [52:29<20:36,  1.49it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2349/4186 [52:33<23:10,  1.32it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2350/4186 [52:36<43:15,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2351/4186 [52:39<1:00:13,  1.97s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▌    | 2352/4186 [52:42<1:11:51,  2.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▋    | 2362/4186 [52:48<12:21,  2.46it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▋    | 2363/4186 [52:52<38:16,  1.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 56%|█████▋    | 2364/4186 [52:55<56:27,  1.86s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2366/4186 [52:59<51:08,  1.69s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2367/4186 [53:02<1:03:11,  2.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2370/4186 [53:05<39:38,  1.31s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2373/4186 [53:09<34:33,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2376/4186 [53:13<31:13,  1.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2377/4186 [53:16<51:17,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2382/4186 [53:21<22:04,  1.36it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2385/4186 [53:25<27:29,  1.09it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2387/4186 [53:28<35:43,  1.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2391/4186 [53:32<23:06,  1.29it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2392/4186 [53:35<43:35,  1.46s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "\r 57%|█████▋    | 2394/4186 [53:35<26:11,  1.14it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2401/4186 [53:41<17:17,  1.72it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 57%|█████▋    | 2402/4186 [53:44<38:37,  1.30s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 58%|█████▊    | 2408/4186 [53:46<15:29,  1.91it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2409/4186 [53:50<39:04,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2413/4186 [53:53<24:30,  1.21it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2414/4186 [53:56<35:25,  1.20s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 58%|█████▊    | 2417/4186 [53:57<20:03,  1.47it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2418/4186 [54:00<42:21,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2419/4186 [54:03<58:02,  1.97s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2420/4186 [54:06<1:09:39,  2.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2426/4186 [54:11<20:25,  1.44it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2434/4186 [54:17<13:16,  2.20it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2435/4186 [54:19<27:33,  1.06it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2437/4186 [54:22<34:51,  1.20s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2438/4186 [54:25<49:48,  1.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2441/4186 [54:29<36:56,  1.27s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 58%|█████▊    | 2446/4186 [54:34<21:08,  1.37it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▊    | 2449/4186 [54:37<23:26,  1.23it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▊    | 2451/4186 [54:41<34:12,  1.18s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▊    | 2452/4186 [54:44<51:45,  1.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▊    | 2454/4186 [54:48<48:04,  1.67s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▊    | 2458/4186 [54:52<28:19,  1.02it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▉    | 2461/4186 [54:56<27:28,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▉    | 2463/4186 [54:59<34:50,  1.21s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 59%|█████▉    | 2466/4186 [55:00<19:18,  1.48it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▉    | 2467/4186 [55:03<38:43,  1.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▉    | 2472/4186 [55:08<19:53,  1.44it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▉    | 2475/4186 [55:11<23:46,  1.20it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▉    | 2480/4186 [55:16<19:33,  1.45it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▉    | 2481/4186 [55:20<41:46,  1.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▉    | 2484/4186 [55:23<32:31,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 59%|█████▉    | 2487/4186 [55:27<29:21,  1.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|█████▉    | 2491/4186 [55:32<22:23,  1.26it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|█████▉    | 2494/4186 [55:35<25:37,  1.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|█████▉    | 2496/4186 [55:39<32:13,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|█████▉    | 2501/4186 [55:43<17:40,  1.59it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|█████▉    | 2502/4186 [55:46<39:15,  1.40s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 60%|█████▉    | 2505/4186 [55:47<19:38,  1.43it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|█████▉    | 2509/4186 [55:51<19:36,  1.43it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|█████▉    | 2510/4186 [55:54<40:44,  1.46s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|██████    | 2513/4186 [55:59<36:46,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|██████    | 2515/4186 [56:02<39:34,  1.42s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|██████    | 2517/4186 [56:06<44:27,  1.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|██████    | 2519/4186 [56:10<41:27,  1.49s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|██████    | 2527/4186 [56:16<16:16,  1.70it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|██████    | 2529/4186 [56:20<38:20,  1.39s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 60%|██████    | 2532/4186 [56:24<30:44,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2537/4186 [56:29<19:04,  1.44it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2539/4186 [56:32<29:58,  1.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2541/4186 [56:36<36:20,  1.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2544/4186 [56:39<30:00,  1.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2554/4186 [56:46<10:20,  2.63it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2555/4186 [56:49<33:05,  1.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2556/4186 [56:52<47:58,  1.77s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2557/4186 [56:54<50:11,  1.85s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2560/4186 [56:58<35:51,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2561/4186 [57:01<50:26,  1.86s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████    | 2562/4186 [57:04<1:01:09,  2.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████▏   | 2566/4186 [57:08<29:08,  1.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████▏   | 2571/4186 [57:13<17:34,  1.53it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 61%|██████▏   | 2574/4186 [57:17<24:15,  1.11it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2577/4186 [57:21<25:30,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2579/4186 [57:24<32:36,  1.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2585/4186 [57:29<17:17,  1.54it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2587/4186 [57:33<28:13,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2589/4186 [57:36<34:36,  1.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2591/4186 [57:40<37:59,  1.43s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2592/4186 [57:43<52:18,  1.97s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2601/4186 [57:50<13:38,  1.94it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2607/4186 [57:55<14:12,  1.85it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 62%|██████▏   | 2614/4186 [58:01<13:58,  1.87it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2617/4186 [58:05<23:15,  1.12it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2618/4186 [58:08<41:54,  1.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2621/4186 [58:12<32:00,  1.23s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2625/4186 [58:16<21:14,  1.22it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2630/4186 [58:21<16:20,  1.59it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2632/4186 [58:24<28:58,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2635/4186 [58:28<25:24,  1.02it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2639/4186 [58:32<21:18,  1.21it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2640/4186 [58:35<40:08,  1.56s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2643/4186 [58:39<29:25,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2646/4186 [58:43<27:37,  1.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2647/4186 [58:46<42:27,  1.66s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2650/4186 [58:50<31:11,  1.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 63%|██████▎   | 2652/4186 [58:54<35:16,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 64%|██████▎   | 2660/4186 [58:59<13:41,  1.86it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▎   | 2664/4186 [59:03<16:26,  1.54it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▎   | 2665/4186 [59:05<26:57,  1.06s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 64%|██████▎   | 2668/4186 [59:06<15:30,  1.63it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▍   | 2670/4186 [59:10<26:49,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▍   | 2675/4186 [59:14<14:44,  1.71it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▍   | 2677/4186 [59:17<25:56,  1.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▍   | 2678/4186 [59:20<40:39,  1.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▍   | 2681/4186 [59:24<30:21,  1.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▍   | 2682/4186 [59:26<36:32,  1.46s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "\r 64%|██████▍   | 2683/4186 [59:26<28:22,  1.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▍   | 2684/4186 [59:30<44:15,  1.77s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▍   | 2690/4186 [59:35<18:06,  1.38it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 64%|██████▍   | 2691/4186 [59:38<37:27,  1.50s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▍   | 2700/4186 [59:48<15:50,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▍   | 2702/4186 [59:52<27:59,  1.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▍   | 2704/4186 [59:55<30:57,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▍   | 2707/4186 [59:59<27:31,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▍   | 2708/4186 [1:00:02<43:00,  1.75s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▍   | 2711/4186 [1:00:06<30:54,  1.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▍   | 2712/4186 [1:00:10<45:23,  1.85s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 65%|██████▍   | 2716/4186 [1:00:11<18:12,  1.35it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2721/4186 [1:00:15<17:28,  1.40it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2722/4186 [1:00:18<33:02,  1.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2725/4186 [1:00:22<27:14,  1.12s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "\r 65%|██████▌   | 2727/4186 [1:00:22<16:12,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2728/4186 [1:00:26<31:31,  1.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2730/4186 [1:00:29<34:08,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2732/4186 [1:00:33<36:59,  1.53s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2735/4186 [1:00:37<27:33,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2736/4186 [1:00:40<42:39,  1.77s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2737/4186 [1:00:43<52:57,  2.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2738/4186 [1:00:46<1:00:08,  2.49s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2739/4186 [1:00:49<1:03:44,  2.64s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 65%|██████▌   | 2741/4186 [1:00:53<49:16,  2.05s/it]  /usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2747/4186 [1:00:58<18:36,  1.29it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2751/4186 [1:01:02<18:16,  1.31it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2753/4186 [1:01:06<26:34,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2754/4186 [1:01:09<40:49,  1.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2757/4186 [1:01:13<29:31,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2758/4186 [1:01:16<42:35,  1.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2759/4186 [1:01:19<50:38,  2.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2760/4186 [1:01:22<58:39,  2.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2764/4186 [1:01:26<27:47,  1.17s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2766/4186 [1:01:29<30:33,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2767/4186 [1:01:33<44:20,  1.88s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▌   | 2768/4186 [1:01:36<54:19,  2.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▋   | 2774/4186 [1:01:41<16:50,  1.40it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▋   | 2775/4186 [1:01:44<34:29,  1.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▋   | 2778/4186 [1:01:48<25:13,  1.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▋   | 2781/4186 [1:01:52<24:33,  1.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 66%|██████▋   | 2783/4186 [1:01:55<29:50,  1.28s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2784/4186 [1:01:58<41:49,  1.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2785/4186 [1:02:01<51:31,  2.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2786/4186 [1:02:04<56:03,  2.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2789/4186 [1:02:08<34:32,  1.48s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 67%|██████▋   | 2792/4186 [1:02:09<17:43,  1.31it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2796/4186 [1:02:13<17:41,  1.31it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2797/4186 [1:02:16<34:32,  1.49s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2798/4186 [1:02:19<43:56,  1.90s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2799/4186 [1:02:22<53:19,  2.31s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2803/4186 [1:02:27<26:04,  1.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2809/4186 [1:02:32<13:18,  1.72it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2814/4186 [1:02:36<13:24,  1.71it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2816/4186 [1:02:40<24:12,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 67%|██████▋   | 2818/4186 [1:02:43<29:46,  1.31s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2827/4186 [1:02:49<08:31,  2.65it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2828/4186 [1:02:52<25:21,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2831/4186 [1:02:56<23:23,  1.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2837/4186 [1:03:01<14:07,  1.59it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2838/4186 [1:03:04<31:30,  1.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2841/4186 [1:03:08<24:25,  1.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2842/4186 [1:03:11<37:50,  1.69s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2844/4186 [1:03:14<35:08,  1.57s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2846/4186 [1:03:18<35:27,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2847/4186 [1:03:21<46:20,  2.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2848/4186 [1:03:24<52:52,  2.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2852/4186 [1:03:28<24:10,  1.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2855/4186 [1:03:32<22:02,  1.01it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2856/4186 [1:03:35<36:57,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2857/4186 [1:03:38<45:24,  2.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2859/4186 [1:03:41<37:04,  1.68s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2862/4186 [1:03:45<26:30,  1.20s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2863/4186 [1:03:48<39:57,  1.81s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 68%|██████▊   | 2864/4186 [1:03:51<47:25,  2.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▊   | 2870/4186 [1:03:56<15:44,  1.39it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▊   | 2871/4186 [1:03:59<30:52,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▊   | 2875/4186 [1:04:03<19:31,  1.12it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▊   | 2877/4186 [1:04:07<25:31,  1.17s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2880/4186 [1:04:11<24:08,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2881/4186 [1:04:14<37:47,  1.74s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2883/4186 [1:04:18<35:49,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2887/4186 [1:04:22<21:24,  1.01it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2888/4186 [1:04:25<34:29,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2889/4186 [1:04:28<43:46,  2.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2891/4186 [1:04:32<39:27,  1.83s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2893/4186 [1:04:35<35:41,  1.66s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2895/4186 [1:04:38<28:07,  1.31s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 69%|██████▉   | 2899/4186 [1:04:39<13:14,  1.62it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2900/4186 [1:04:42<28:40,  1.34s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2901/4186 [1:04:46<41:03,  1.92s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2904/4186 [1:04:50<28:38,  1.34s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2905/4186 [1:04:53<40:52,  1.91s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2906/4186 [1:04:56<49:09,  2.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 69%|██████▉   | 2907/4186 [1:04:59<54:47,  2.57s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|██████▉   | 2911/4186 [1:05:03<24:30,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|██████▉   | 2914/4186 [1:05:07<22:13,  1.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|██████▉   | 2918/4186 [1:05:12<17:15,  1.22it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|██████▉   | 2920/4186 [1:05:15<25:26,  1.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|██████▉   | 2921/4186 [1:05:18<38:18,  1.82s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|██████▉   | 2922/4186 [1:05:22<47:04,  2.23s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|██████▉   | 2927/4186 [1:05:26<19:09,  1.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|██████▉   | 2929/4186 [1:05:30<25:22,  1.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|███████   | 2931/4186 [1:05:34<28:48,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|███████   | 2934/4186 [1:05:37<23:32,  1.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|███████   | 2935/4186 [1:05:41<36:49,  1.77s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|███████   | 2937/4186 [1:05:44<33:22,  1.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|███████   | 2942/4186 [1:05:49<16:30,  1.26it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|███████   | 2945/4186 [1:05:53<18:35,  1.11it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|███████   | 2947/4186 [1:05:56<25:13,  1.22s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 70%|███████   | 2948/4186 [1:05:59<36:27,  1.77s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2952/4186 [1:06:04<20:35,  1.00s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2954/4186 [1:06:07<25:20,  1.23s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2956/4186 [1:06:11<28:59,  1.41s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2957/4186 [1:06:14<38:42,  1.89s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2960/4186 [1:06:18<26:12,  1.28s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2962/4186 [1:06:21<29:43,  1.46s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2972/4186 [1:06:28<09:38,  2.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2977/4186 [1:06:32<11:23,  1.77it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2980/4186 [1:06:37<18:08,  1.11it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2981/4186 [1:06:40<31:41,  1.58s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████   | 2982/4186 [1:06:43<40:59,  2.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████▏  | 2985/4186 [1:06:47<26:30,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████▏  | 2987/4186 [1:06:50<28:28,  1.43s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 71%|███████▏  | 2990/4186 [1:06:54<22:47,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 2993/4186 [1:06:58<20:34,  1.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 2994/4186 [1:07:01<30:56,  1.56s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 2998/4186 [1:07:05<17:56,  1.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 2999/4186 [1:07:08<32:35,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3002/4186 [1:07:12<24:12,  1.23s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3003/4186 [1:07:15<34:30,  1.75s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3004/4186 [1:07:18<43:30,  2.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3005/4186 [1:07:22<49:53,  2.53s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3006/4186 [1:07:25<53:50,  2.74s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3013/4186 [1:07:30<13:15,  1.47it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3014/4186 [1:07:34<28:21,  1.45s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3015/4186 [1:07:37<38:53,  1.99s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3020/4186 [1:07:42<17:56,  1.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3021/4186 [1:07:45<31:42,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3023/4186 [1:07:49<30:08,  1.56s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3025/4186 [1:07:52<29:37,  1.53s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3026/4186 [1:07:55<39:07,  2.02s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "\r 72%|███████▏  | 3028/4186 [1:07:56<22:00,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3030/4186 [1:07:59<24:47,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3031/4186 [1:08:02<33:06,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 72%|███████▏  | 3033/4186 [1:08:06<32:05,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3035/4186 [1:08:09<29:58,  1.56s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3036/4186 [1:08:12<39:33,  2.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3037/4186 [1:08:15<46:02,  2.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3041/4186 [1:08:19<21:52,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3044/4186 [1:08:23<19:59,  1.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3046/4186 [1:08:27<26:06,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3047/4186 [1:08:31<36:58,  1.95s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3048/4186 [1:08:34<43:48,  2.31s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3052/4186 [1:08:38<22:26,  1.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3053/4186 [1:08:41<32:22,  1.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3057/4186 [1:08:45<17:57,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3060/4186 [1:08:49<18:36,  1.01it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3061/4186 [1:08:53<30:55,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3062/4186 [1:08:56<39:38,  2.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3063/4186 [1:08:59<45:52,  2.45s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3068/4186 [1:09:04<20:33,  1.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3069/4186 [1:09:08<32:58,  1.77s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3071/4186 [1:09:11<30:09,  1.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3074/4186 [1:09:15<22:04,  1.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3075/4186 [1:09:18<33:30,  1.81s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 73%|███████▎  | 3076/4186 [1:09:22<40:51,  2.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▎  | 3079/4186 [1:09:26<29:58,  1.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▎  | 3081/4186 [1:09:30<29:06,  1.58s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▎  | 3082/4186 [1:09:33<38:24,  2.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▎  | 3084/4186 [1:09:36<31:00,  1.69s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3089/4186 [1:09:41<14:03,  1.30it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3093/4186 [1:09:45<13:18,  1.37it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3096/4186 [1:09:49<15:54,  1.14it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3097/4186 [1:09:52<28:30,  1.57s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3098/4186 [1:09:55<36:21,  2.00s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3102/4186 [1:09:59<18:42,  1.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3109/4186 [1:10:05<10:38,  1.69it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3111/4186 [1:10:08<17:32,  1.02it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3114/4186 [1:10:12<17:18,  1.03it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3116/4186 [1:10:15<21:18,  1.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 74%|███████▍  | 3118/4186 [1:10:19<24:34,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▍  | 3120/4186 [1:10:22<26:29,  1.49s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▍  | 3130/4186 [1:10:28<05:51,  3.00it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▍  | 3134/4186 [1:10:33<12:33,  1.40it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▍  | 3135/4186 [1:10:36<24:14,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▌  | 3141/4186 [1:10:41<09:58,  1.74it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▌  | 3144/4186 [1:10:45<15:08,  1.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▌  | 3148/4186 [1:10:49<13:00,  1.33it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▌  | 3149/4186 [1:10:52<26:07,  1.51s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▌  | 3151/4186 [1:10:56<26:44,  1.55s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▌  | 3152/4186 [1:10:59<35:18,  2.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▌  | 3157/4186 [1:11:04<15:22,  1.12it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 75%|███████▌  | 3158/4186 [1:11:07<27:11,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3162/4186 [1:11:12<16:30,  1.03it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3168/4186 [1:11:17<11:03,  1.53it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3169/4186 [1:11:20<24:11,  1.43s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 76%|███████▌  | 3172/4186 [1:11:22<16:10,  1.04it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3174/4186 [1:11:26<20:55,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3176/4186 [1:11:29<22:59,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3177/4186 [1:11:32<31:53,  1.90s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3184/4186 [1:11:38<10:42,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3185/4186 [1:11:41<23:23,  1.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3186/4186 [1:11:44<32:48,  1.97s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3188/4186 [1:11:48<28:21,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▌  | 3190/4186 [1:11:51<27:04,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▋  | 3192/4186 [1:11:55<24:52,  1.50s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▋  | 3194/4186 [1:11:58<25:40,  1.55s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 76%|███████▋  | 3195/4186 [1:12:01<33:12,  2.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3205/4186 [1:12:08<06:46,  2.41it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3207/4186 [1:12:11<16:04,  1.01it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3209/4186 [1:12:15<20:40,  1.27s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3214/4186 [1:12:20<11:29,  1.41it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3216/4186 [1:12:23<18:25,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3221/4186 [1:12:28<10:38,  1.51it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3227/4186 [1:12:33<08:12,  1.95it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3230/4186 [1:12:36<12:22,  1.29it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3233/4186 [1:12:40<14:06,  1.13it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3236/4186 [1:12:44<15:06,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 77%|███████▋  | 3237/4186 [1:12:46<20:19,  1.29s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 77%|███████▋  | 3244/4186 [1:12:49<06:23,  2.46it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3246/4186 [1:12:52<16:23,  1.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3250/4186 [1:12:57<12:28,  1.25it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3251/4186 [1:13:00<23:49,  1.53s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3257/4186 [1:13:05<11:13,  1.38it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3261/4186 [1:13:11<15:54,  1.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3262/4186 [1:13:14<26:10,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3263/4186 [1:13:17<33:03,  2.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3265/4186 [1:13:20<27:47,  1.81s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3270/4186 [1:13:25<13:01,  1.17it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3271/4186 [1:13:28<24:07,  1.58s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3276/4186 [1:13:33<11:40,  1.30it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 78%|███████▊  | 3279/4186 [1:13:37<13:56,  1.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▊  | 3289/4186 [1:13:44<07:19,  2.04it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▊  | 3292/4186 [1:13:47<11:10,  1.33it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▊  | 3293/4186 [1:13:50<22:30,  1.51s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▊  | 3294/4186 [1:13:54<29:57,  2.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3298/4186 [1:13:58<15:32,  1.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3299/4186 [1:14:01<24:39,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3302/4186 [1:14:05<18:36,  1.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3304/4186 [1:14:09<20:28,  1.39s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3305/4186 [1:14:12<28:43,  1.96s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3310/4186 [1:14:16<11:36,  1.26it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3315/4186 [1:14:21<08:33,  1.70it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3318/4186 [1:14:25<12:35,  1.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3322/4186 [1:14:29<11:52,  1.21it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 79%|███████▉  | 3327/4186 [1:14:34<09:21,  1.53it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|███████▉  | 3331/4186 [1:14:38<09:52,  1.44it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|███████▉  | 3334/4186 [1:14:42<12:57,  1.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|███████▉  | 3341/4186 [1:14:48<07:14,  1.95it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|███████▉  | 3347/4186 [1:14:52<06:02,  2.31it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3349/4186 [1:14:56<14:17,  1.02s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3350/4186 [1:14:59<23:37,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3353/4186 [1:15:03<17:27,  1.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3354/4186 [1:15:06<25:50,  1.86s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3355/4186 [1:15:08<26:34,  1.92s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3356/4186 [1:15:11<31:57,  2.31s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3357/4186 [1:15:15<35:57,  2.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3360/4186 [1:15:19<21:34,  1.57s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3362/4186 [1:15:22<21:26,  1.56s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3364/4186 [1:15:26<21:39,  1.58s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3367/4186 [1:15:30<17:04,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 80%|████████  | 3369/4186 [1:15:34<19:37,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████  | 3373/4186 [1:15:38<12:52,  1.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████  | 3374/4186 [1:15:42<22:33,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████  | 3376/4186 [1:15:45<21:24,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████  | 3383/4186 [1:15:50<07:00,  1.91it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████  | 3385/4186 [1:15:54<13:27,  1.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████  | 3391/4186 [1:15:59<07:38,  1.73it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████  | 3393/4186 [1:16:02<13:31,  1.02s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████  | 3396/4186 [1:16:06<12:37,  1.04it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████▏ | 3403/4186 [1:16:12<08:41,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████▏ | 3405/4186 [1:16:15<14:33,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████▏ | 3407/4186 [1:16:19<16:49,  1.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████▏ | 3408/4186 [1:16:22<24:31,  1.89s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████▏ | 3409/4186 [1:16:25<28:25,  2.19s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 81%|████████▏ | 3410/4186 [1:16:28<30:47,  2.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 82%|████████▏ | 3420/4186 [1:16:35<06:07,  2.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 82%|████████▏ | 3423/4186 [1:16:39<10:34,  1.20it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 82%|████████▏ | 3424/4186 [1:16:42<18:45,  1.48s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 82%|████████▏ | 3425/4186 [1:16:45<25:33,  2.02s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 82%|████████▏ | 3433/4186 [1:16:52<23:56,  1.91s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 82%|████████▏ | 3441/4186 [1:16:55<06:01,  2.06it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 82%|████████▏ | 3442/4186 [1:16:59<16:14,  1.31s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 82%|████████▏ | 3443/4186 [1:17:02<23:29,  1.90s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 82%|████████▏ | 3444/4186 [1:17:05<28:24,  2.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3454/4186 [1:17:11<04:42,  2.60it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3462/4186 [1:17:17<05:50,  2.07it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3463/4186 [1:17:19<11:36,  1.04it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3467/4186 [1:17:23<09:09,  1.31it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3470/4186 [1:17:27<10:59,  1.09it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3476/4186 [1:17:31<05:12,  2.27it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3479/4186 [1:17:35<09:50,  1.20it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3482/4186 [1:17:39<11:17,  1.04it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3483/4186 [1:17:42<19:19,  1.65s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3489/4186 [1:17:47<07:25,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3490/4186 [1:17:49<12:17,  1.06s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3491/4186 [1:17:53<19:52,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 83%|████████▎ | 3492/4186 [1:17:56<25:26,  2.20s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▎ | 3496/4186 [1:18:00<12:01,  1.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▎ | 3501/4186 [1:18:04<07:40,  1.49it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▎ | 3504/4186 [1:18:08<09:56,  1.14it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3506/4186 [1:18:11<12:38,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3507/4186 [1:18:15<20:08,  1.78s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3512/4186 [1:18:20<10:54,  1.03it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3517/4186 [1:18:25<07:26,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3519/4186 [1:18:29<12:44,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3525/4186 [1:18:34<06:22,  1.73it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3527/4186 [1:18:38<12:35,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3529/4186 [1:18:41<14:29,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3531/4186 [1:18:45<16:00,  1.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3532/4186 [1:18:47<18:48,  1.73s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3535/4186 [1:18:51<13:29,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 84%|████████▍ | 3537/4186 [1:18:54<14:19,  1.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▍ | 3542/4186 [1:18:59<07:18,  1.47it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▍ | 3549/4186 [1:19:05<08:03,  1.32it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▍ | 3554/4186 [1:19:10<06:48,  1.55it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▍ | 3555/4186 [1:19:13<15:18,  1.46s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▍ | 3558/4186 [1:19:17<12:01,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▌ | 3559/4186 [1:19:20<18:56,  1.81s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▌ | 3561/4186 [1:19:24<17:40,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▌ | 3564/4186 [1:19:28<12:16,  1.18s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▌ | 3565/4186 [1:19:31<18:10,  1.76s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▌ | 3572/4186 [1:19:36<05:37,  1.82it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▌ | 3576/4186 [1:19:40<07:11,  1.41it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▌ | 3578/4186 [1:19:44<12:40,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 85%|████████▌ | 3579/4186 [1:19:48<18:40,  1.85s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3582/4186 [1:19:52<13:54,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3584/4186 [1:19:55<13:45,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3585/4186 [1:19:58<19:25,  1.94s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3587/4186 [1:20:02<17:32,  1.76s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3589/4186 [1:20:06<17:13,  1.73s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3596/4186 [1:20:12<05:52,  1.67it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3597/4186 [1:20:15<13:24,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3600/4186 [1:20:18<10:50,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3602/4186 [1:20:22<13:35,  1.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3606/4186 [1:20:27<10:18,  1.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3608/4186 [1:20:30<12:03,  1.25s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▌ | 3609/4186 [1:20:33<14:40,  1.53s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 86%|████████▋ | 3611/4186 [1:20:33<08:42,  1.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▋ | 3612/4186 [1:20:37<15:41,  1.64s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▋ | 3614/4186 [1:20:40<15:35,  1.64s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▋ | 3615/4186 [1:20:44<19:48,  2.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▋ | 3618/4186 [1:20:47<12:47,  1.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 86%|████████▋ | 3619/4186 [1:20:51<17:42,  1.87s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3625/4186 [1:20:56<08:04,  1.16it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3628/4186 [1:21:00<09:00,  1.03it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3629/4186 [1:21:04<15:29,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3632/4186 [1:21:08<11:29,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3635/4186 [1:21:12<10:02,  1.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3639/4186 [1:21:16<08:36,  1.06it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3643/4186 [1:21:21<07:40,  1.18it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3644/4186 [1:21:24<14:07,  1.56s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3645/4186 [1:21:27<18:38,  2.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3648/4186 [1:21:32<12:53,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3650/4186 [1:21:35<13:37,  1.53s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3651/4186 [1:21:38<17:53,  2.01s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 87%|████████▋ | 3654/4186 [1:21:39<08:56,  1.01s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 87%|████████▋ | 3659/4186 [1:21:44<05:54,  1.49it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3664/4186 [1:21:48<05:03,  1.72it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3665/4186 [1:21:52<11:59,  1.38s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3670/4186 [1:21:56<05:48,  1.48it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3671/4186 [1:21:59<12:21,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3672/4186 [1:22:02<16:59,  1.98s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3673/4186 [1:22:06<20:09,  2.36s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3676/4186 [1:22:10<12:50,  1.51s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3679/4186 [1:22:14<09:43,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3681/4186 [1:22:17<11:40,  1.39s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3684/4186 [1:22:21<09:35,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3687/4186 [1:22:25<08:44,  1.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3692/4186 [1:22:30<05:30,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3693/4186 [1:22:33<11:59,  1.46s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3697/4186 [1:22:37<06:57,  1.17it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3698/4186 [1:22:40<12:13,  1.50s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3699/4186 [1:22:43<16:40,  2.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3700/4186 [1:22:47<19:39,  2.43s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 88%|████████▊ | 3704/4186 [1:22:51<08:59,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▊ | 3706/4186 [1:22:54<10:24,  1.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▊ | 3707/4186 [1:22:57<14:57,  1.87s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▊ | 3709/4186 [1:23:01<13:53,  1.75s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▊ | 3710/4186 [1:23:05<17:33,  2.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▊ | 3713/4186 [1:23:08<10:39,  1.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3716/4186 [1:23:12<08:22,  1.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3721/4186 [1:23:16<05:25,  1.43it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3723/4186 [1:23:20<08:23,  1.09s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3727/4186 [1:23:24<06:33,  1.17it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3729/4186 [1:23:28<09:10,  1.20s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3733/4186 [1:23:32<06:45,  1.12it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3736/4186 [1:23:36<06:48,  1.10it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3742/4186 [1:23:41<03:59,  1.85it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3744/4186 [1:23:45<07:50,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 89%|████████▉ | 3745/4186 [1:23:48<12:40,  1.72s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|████████▉ | 3751/4186 [1:23:53<04:57,  1.46it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "\r 90%|████████▉ | 3753/4186 [1:23:53<03:10,  2.28it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|████████▉ | 3754/4186 [1:23:57<08:11,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|████████▉ | 3755/4186 [1:24:00<12:14,  1.70s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|████████▉ | 3756/4186 [1:24:02<12:52,  1.80s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 90%|████████▉ | 3758/4186 [1:24:02<07:34,  1.06s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 90%|████████▉ | 3761/4186 [1:24:03<04:23,  1.61it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|████████▉ | 3762/4186 [1:24:07<09:11,  1.30s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|█████████ | 3772/4186 [1:24:13<02:56,  2.35it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|█████████ | 3776/4186 [1:24:18<04:49,  1.41it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|█████████ | 3779/4186 [1:24:22<06:08,  1.11it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|█████████ | 3780/4186 [1:24:25<10:54,  1.61s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|█████████ | 3781/4186 [1:24:28<13:56,  2.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 90%|█████████ | 3785/4186 [1:24:33<07:04,  1.06s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████ | 3797/4186 [1:24:40<02:49,  2.29it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████ | 3800/4186 [1:24:44<04:53,  1.32it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████ | 3809/4186 [1:24:50<02:50,  2.21it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████ | 3810/4186 [1:24:53<07:44,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████ | 3811/4186 [1:24:56<11:24,  1.82s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████ | 3814/4186 [1:25:00<07:49,  1.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████ | 3817/4186 [1:25:04<06:54,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████ | 3818/4186 [1:25:07<10:47,  1.76s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████▏| 3820/4186 [1:25:11<10:19,  1.69s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████▏| 3823/4186 [1:25:15<07:35,  1.26s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████▏| 3824/4186 [1:25:18<11:15,  1.87s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 91%|█████████▏| 3829/4186 [1:25:23<05:10,  1.15it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3833/4186 [1:25:27<04:22,  1.35it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3834/4186 [1:25:30<08:40,  1.48s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3837/4186 [1:25:34<06:41,  1.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3838/4186 [1:25:37<10:20,  1.78s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3844/4186 [1:25:42<03:48,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3846/4186 [1:25:45<05:57,  1.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3848/4186 [1:25:49<07:13,  1.28s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3849/4186 [1:25:52<09:58,  1.78s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3851/4186 [1:25:55<09:02,  1.62s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3857/4186 [1:26:00<03:31,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3858/4186 [1:26:03<08:04,  1.48s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3859/4186 [1:26:06<10:17,  1.89s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "\r 92%|█████████▏| 3861/4186 [1:26:07<06:07,  1.13s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3864/4186 [1:26:11<05:38,  1.05s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3866/4186 [1:26:14<07:04,  1.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3867/4186 [1:26:18<10:09,  1.91s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3868/4186 [1:26:21<12:20,  2.33s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3869/4186 [1:26:24<13:44,  2.60s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3870/4186 [1:26:27<14:14,  2.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 92%|█████████▏| 3872/4186 [1:26:31<10:54,  2.08s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3875/4186 [1:26:35<06:58,  1.35s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3884/4186 [1:26:41<02:35,  1.94it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3887/4186 [1:26:45<04:17,  1.16it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3890/4186 [1:26:49<04:26,  1.11it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3891/4186 [1:26:52<07:20,  1.49s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3892/4186 [1:26:54<08:08,  1.66s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 93%|█████████▎| 3894/4186 [1:26:55<05:03,  1.04s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3898/4186 [1:26:59<04:07,  1.16it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3903/4186 [1:27:04<03:12,  1.47it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3904/4186 [1:27:07<06:45,  1.44s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3905/4186 [1:27:10<09:09,  1.96s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 93%|█████████▎| 3913/4186 [1:27:16<02:27,  1.85it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▎| 3914/4186 [1:27:18<04:29,  1.01it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "\r 94%|█████████▎| 3915/4186 [1:27:18<03:33,  1.27it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▎| 3918/4186 [1:27:22<04:08,  1.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▎| 3920/4186 [1:27:26<05:56,  1.34s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▎| 3923/4186 [1:27:30<04:54,  1.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▍| 3925/4186 [1:27:34<05:37,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▍| 3926/4186 [1:27:37<07:35,  1.75s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▍| 3932/4186 [1:27:42<03:04,  1.38it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▍| 3937/4186 [1:27:47<02:44,  1.51it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▍| 3942/4186 [1:27:51<02:28,  1.65it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▍| 3946/4186 [1:27:55<02:41,  1.49it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▍| 3947/4186 [1:27:58<05:48,  1.46s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▍| 3954/4186 [1:28:04<02:19,  1.67it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 94%|█████████▍| 3955/4186 [1:28:07<05:23,  1.40s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▍| 3961/4186 [1:28:12<02:28,  1.51it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▍| 3965/4186 [1:28:17<03:02,  1.21it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▍| 3970/4186 [1:28:22<02:11,  1.64it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▍| 3974/4186 [1:28:26<02:20,  1.51it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▍| 3976/4186 [1:28:29<03:53,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▌| 3977/4186 [1:28:33<05:57,  1.71s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▌| 3983/4186 [1:28:38<02:15,  1.50it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▌| 3984/4186 [1:28:41<04:40,  1.39s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▌| 3988/4186 [1:28:45<02:54,  1.13it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▌| 3994/4186 [1:28:49<01:33,  2.06it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 95%|█████████▌| 3997/4186 [1:28:53<02:38,  1.20it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▌| 4000/4186 [1:28:57<03:06,  1.00s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▌| 4003/4186 [1:29:01<02:59,  1.02it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▌| 4004/4186 [1:29:04<04:57,  1.63s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▌| 4008/4186 [1:29:09<03:01,  1.02s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▌| 4010/4186 [1:29:12<03:47,  1.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▌| 4019/4186 [1:29:19<01:15,  2.21it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▌| 4023/4186 [1:29:23<01:33,  1.75it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▌| 4027/4186 [1:29:27<01:51,  1.42it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▋| 4030/4186 [1:29:31<02:16,  1.14it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▋| 4035/4186 [1:29:35<01:36,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 96%|█████████▋| 4036/4186 [1:29:38<03:24,  1.36s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4040/4186 [1:29:43<02:15,  1.08it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4043/4186 [1:29:46<02:14,  1.06it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4051/4186 [1:29:52<00:58,  2.32it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4054/4186 [1:29:56<01:58,  1.11it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4058/4186 [1:30:01<01:40,  1.28it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4059/4186 [1:30:04<03:15,  1.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4066/4186 [1:30:09<01:05,  1.83it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4068/4186 [1:30:13<02:01,  1.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4070/4186 [1:30:16<02:28,  1.28s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4071/4186 [1:30:20<03:37,  1.89s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4072/4186 [1:30:22<03:42,  1.95s/it]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 97%|█████████▋| 4074/4186 [1:30:22<02:04,  1.11s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4075/4186 [1:30:26<03:16,  1.77s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4076/4186 [1:30:29<04:03,  2.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4077/4186 [1:30:32<04:36,  2.54s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 97%|█████████▋| 4078/4186 [1:30:36<05:00,  2.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4084/4186 [1:30:40<01:26,  1.18it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4085/4186 [1:30:44<02:24,  1.43s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4086/4186 [1:30:47<03:15,  1.95s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4087/4186 [1:30:50<03:49,  2.32s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4089/4186 [1:30:54<03:16,  2.03s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4090/4186 [1:30:57<03:40,  2.29s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4093/4186 [1:31:01<02:20,  1.52s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4094/4186 [1:31:04<03:04,  2.00s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4096/4186 [1:31:08<02:40,  1.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4097/4186 [1:31:11<03:11,  2.15s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4101/4186 [1:31:16<01:37,  1.14s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4102/4186 [1:31:19<02:30,  1.79s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4114/4186 [1:31:26<00:30,  2.32it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4117/4186 [1:31:30<00:55,  1.24it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4120/4186 [1:31:34<01:00,  1.09it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 98%|█████████▊| 4123/4186 [1:31:38<01:02,  1.02it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▊| 4124/4186 [1:31:41<01:43,  1.67s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▊| 4125/4186 [1:31:44<02:09,  2.12s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▊| 4126/4186 [1:31:48<02:28,  2.47s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▊| 4133/4186 [1:31:53<00:33,  1.56it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▉| 4134/4186 [1:31:56<01:13,  1.42s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▉| 4135/4186 [1:32:00<01:40,  1.97s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▉| 4137/4186 [1:32:03<01:26,  1.76s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▉| 4140/4186 [1:32:07<00:57,  1.24s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▉| 4141/4186 [1:32:11<01:24,  1.87s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▉| 4149/4186 [1:32:16<00:18,  2.05it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▉| 4150/4186 [1:32:18<00:34,  1.03it/s]"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "File cannot open\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            " 99%|█████████▉| 4155/4186 [1:32:20<00:13,  2.28it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▉| 4162/4186 [1:32:26<00:12,  1.97it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            " 99%|█████████▉| 4165/4186 [1:32:30<00:17,  1.21it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "100%|█████████▉| 4167/4186 [1:32:33<00:23,  1.21s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "100%|█████████▉| 4170/4186 [1:32:37<00:17,  1.07s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "100%|█████████▉| 4171/4186 [1:32:40<00:26,  1.74s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "100%|█████████▉| 4173/4186 [1:32:44<00:20,  1.59s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "100%|█████████▉| 4174/4186 [1:32:47<00:25,  2.10s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "100%|█████████▉| 4177/4186 [1:32:51<00:12,  1.37s/it]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "100%|█████████▉| 4181/4186 [1:32:55<00:04,  1.17it/s]/usr/local/lib/python3.7/dist-packages/librosa/core/audio.py:165: UserWarning: PySoundFile failed. Trying audioread instead.\n",
            "  warnings.warn(\"PySoundFile failed. Trying audioread instead.\")\n",
            "100%|██████████| 4186/4186 [1:33:00<00:00,  1.33s/it]\n"
          ]
        }
      ],
      "source": [
        "for row in tqdm(TotData.values):\n",
        "  mfccs,savepath  = feature_extractor(row)\n",
        "  features.append(mfccs)\n",
        "  imgpaths.append(savepath)\n",
        "  diagnoses.append([row[3],row[4]])"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "SFLW0eUeJ_wm"
      },
      "source": [
        "---\n",
        "# 2- Data Sampling \n",
        "---"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "U4FVk_DXPriE"
      },
      "source": [
        "## Remove Nans\n",
        "\n",
        "\n",
        "\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "dZoFUQ2-LAsQ"
      },
      "outputs": [],
      "source": [
        "isnone = lambda x: x is not None\n",
        "label  = lambda x: 1 if x == 'positive_mild' or x =='positive_moderate' or x == 'COVID-19' else 0\n",
        "cast_x = list(map(isnone,features))\n",
        "data_y = list(map(label,TotData['STATUS']))\n",
        "\n",
        "data_x = [features[i] for i in range(len(features)) if cast_x[i] == True]\n",
        "data_xx= [imgpaths[i] for i in range(len(imgpaths)) if cast_x[i] == True]\n",
        "data_xp= [diagnoses[i]for i in range(len(diagnoses))if cast_x[i] == True]\n",
        "data_y = [data_y[i] for i in range(len(features)) if cast_x[i] == True]"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "aiUQQC2UQXPc"
      },
      "source": [
        "## Prepare Data Splits\n",
        "  n = NUM_shuf\n",
        "\n",
        "\n",
        "\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "3O6Nuvw7QcX_"
      },
      "outputs": [],
      "source": [
        "assert len(data_x) == len(data_xx) == len(data_xp), \"Data lengths do not match\"\n",
        "\n",
        "indices = np.arange(len(data_x))\n",
        "NUM_shuf= 5\n",
        "DATA    = {i:{} for i in range(NUM_shuf)}\n",
        "\n",
        "for i in range(NUM_shuf):\n",
        "  np.random.shuffle(indices)\n",
        "\n",
        "  DATA[i]['MFCCS'] = np.array([data_x[i] for i in indices])\n",
        "  DATA[i]['MEL']   = [data_xx[i] for i in indices]\n",
        "  DATA[i]['EXTRA'] = np.array([data_xp[i] for i in indices])\n",
        "  DATA[i]['LABELS']= np.array([data_y[i] for i in indices])"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "c-dQGmNILDom"
      },
      "outputs": [],
      "source": [
        "# Save extracted features\n",
        "# Note: mel specs not saved\n",
        "import pickle\n",
        "pickle.dump( DATA, open( \"loaded_data.pickle\", \"wb\" ) )"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "Wu99vXhGTpaM"
      },
      "source": [
        "## Data Generator\n",
        "\n",
        "\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "hHyTFld8Toli"
      },
      "outputs": [],
      "source": [
        "class CustomDataset(tf.keras.utils.Sequence):\n",
        "  def __init__(self,imgfiles,labels,batch_size,target_size=(224,224),shuffle=False,scale=255,n_classes=1,n_channels=3):\n",
        "    self.batch_size = batch_size\n",
        "    self.dim        = target_size\n",
        "    self.labels     = labels\n",
        "    self.imgfiles   = imgfiles\n",
        "    self.n_classes  = n_classes\n",
        "    self.shuffle    = shuffle\n",
        "    self.n_channels = n_channels\n",
        "    self.scale      = scale\n",
        "\n",
        "    self.c          = 0\n",
        "    self.on_epoch_end()\n",
        "\n",
        "  def __len__(self):\n",
        "    # returns the number of batches\n",
        "    return int(np.floor(len(self.imgfiles) / self.batch_size))\n",
        "\n",
        "  def __getitem__(self, index):\n",
        "    # returns one batch\n",
        "    indexes = self.indexes[index*self.batch_size:(index+1)*self.batch_size]\n",
        "\n",
        "    # Generate data\n",
        "    X, y = self.__data_generation(indexes)\n",
        "    return X, y\n",
        "\n",
        "  def on_epoch_end(self):\n",
        "    self.indexes = np.arange(len(self.imgfiles))\n",
        "    if self.shuffle == True:\n",
        "      np.random.shuffle(self.indexes)\n",
        "  \n",
        "  def __data_generation(self, list_IDs_temp):\n",
        "    X = np.empty((self.batch_size, *self.dim, self.n_channels))\n",
        "    y = np.empty((self.batch_size), dtype=int)\n",
        "\n",
        "    # Generate data\n",
        "    for i, ID in enumerate(list_IDs_temp):\n",
        "        # Store sample\n",
        "        img   = cv2.imread(self.imgfiles[ID])\n",
        "        img   = cv2.resize(img,self.dim,interpolation = cv2.INTER_CUBIC)\n",
        "        X[i,] = img / self.scale\n",
        "\n",
        "        # Store class\n",
        "        y[i] = self.labels[ID]\n",
        "\n",
        "        self.c +=1\n",
        "    return X, y #keras.utils.to_categorical(y, num_classes=self.n_classes)\n",
        "\n",
        "\n",
        "class CustomPipeline(tf.keras.utils.Sequence):\n",
        "  def __init__(self,data_x,data_y,batch_size=48,shuffle=False,n_classes=1):\n",
        "    self.features   = data_x\n",
        "    self.labels     = data_y\n",
        "    self.batch_size = 64\n",
        "    self.shuffle    = shuffle\n",
        "    self.n_features = self.features.shape[1]\n",
        "    self.n_classes  = 1\n",
        "    self.on_epoch_end()\n",
        "\n",
        "  def __len__(self):\n",
        "    return int(np.floor(len(self.features) / self.batch_size))\n",
        "\n",
        "  def __getitem__(self,index):\n",
        "    indexes = self.indexes[index*self.batch_size:(index+1)*self.batch_size]\n",
        "    X, y = self.__data_generation(indexes)\n",
        "    return X, y\n",
        "\n",
        "  def on_epoch_end(self):\n",
        "    self.indexes = np.arange(len(self.features))\n",
        "    if self.shuffle == True:\n",
        "      np.random.shuffle(self.indexes)\n",
        "\n",
        "  def __data_generation(self,indexes):\n",
        "    X = np.empty((self.batch_size, self.n_features))\n",
        "    y = np.empty((self.batch_size), dtype=int)\n",
        "\n",
        "    for i, ID in enumerate(indexes):\n",
        "      X[i,] = self.features[ID]\n",
        "      y[i,] = self.labels[ID]\n",
        "    return X, y\n",
        "\n",
        "class MultipleInputGenerator(tf.keras.utils.Sequence):\n",
        "  \"\"\"Wrapper of two generatos for the combined input model\"\"\"\n",
        "\n",
        "  def __init__(self, X1, X2, Y, batch_size,target_size=(224,224)):\n",
        "      self.genX1 = CustomPipeline(X1, Y, batch_size=batch_size,shuffle=False)\n",
        "      self.genX2 = CustomDataset (X2, Y, batch_size=batch_size,shuffle=False,target_size=target_size)\n",
        "\n",
        "  def __len__(self):\n",
        "      return self.genX1.__len__()\n",
        "\n",
        "  def __getitem__(self, index):\n",
        "      X1_batch, Y_batch = self.genX1.__getitem__(index)\n",
        "      X2_batch, Y_batch = self.genX2.__getitem__(index)\n",
        "      X_batch = [X1_batch, X2_batch]\n",
        "      return X_batch, Y_batch\n",
        "\n",
        "class TripleInputGenerator(tf.keras.utils.Sequence):\n",
        "  \"\"\"Wrapper of two generatos for the combined input model\"\"\"\n",
        "\n",
        "  def __init__(self, X1, X2, X3, Y, batch_size,target_size=(224,224)):\n",
        "      self.genX1 = CustomPipeline(X1, Y, batch_size=batch_size,shuffle=False)\n",
        "      self.genX2 = CustomDataset (X2, Y, batch_size=batch_size,shuffle=False,target_size=target_size)\n",
        "      self.genX3 = CustomPipeline(X3, Y, batch_size=batch_size,shuffle=False)\n",
        "  def __len__(self):\n",
        "      return self.genX1.__len__()\n",
        "\n",
        "  def __getitem__(self, index):\n",
        "      X1_batch, Y_batch = self.genX1.__getitem__(index)\n",
        "      X2_batch, Y_batch = self.genX2.__getitem__(index)\n",
        "      X3_batch, Y_batch = self.genX3.__getitem__(index)\n",
        "\n",
        "      X_batch = [X1_batch, X2_batch, X3_batch]\n",
        "      return X_batch, Y_batch"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "fM6PyqEbJ4UL"
      },
      "source": [
        "---\n",
        "# 3- Training and Evaluation\n",
        "---"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "6KJaZZlziX7D"
      },
      "outputs": [],
      "source": [
        "from sklearn.metrics import roc_auc_score\n",
        "from tensorflow.keras.callbacks import Callback\n",
        "class Evaluation(keras.callbacks.Callback):\n",
        "  \n",
        "  def __init__(self, val_data_gen, val_labels, test_data_gen, test_labels):\n",
        "    super(Callback, self).__init__()\n",
        "    self.test_data = test_data_gen\n",
        "    self.val_labels = val_labels\n",
        "    self.val_data = val_data_gen\n",
        "    self.test_labels = test_labels\n",
        "\n",
        "  def on_epoch_end(self, epoch, logs=None):\n",
        "    y_preds = self.model.predict_generator(self.val_data)\n",
        "    print(' | val_auc:', roc_auc_score(self.val_labels[:len(y_preds)], y_preds))\n",
        "\n",
        "    y_preds = self.model.predict_generator(self.test_data)\n",
        "    print(' | test_auc:', roc_auc_score(self.test_labels[:len(y_preds)], y_preds))\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "TyX0Ry-yw3pI"
      },
      "outputs": [],
      "source": [
        "from tensorflow.keras.applications.resnet50 import ResNet50\n",
        "from tensorflow.keras.applications import DenseNet121"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "S1bC_WKGhf3-"
      },
      "outputs": [],
      "source": [
        "def build_model():\n",
        "  '''Function to build ensemble model'''\n",
        "  # First Model\n",
        "  inp1   = Input(shape=13)\n",
        "  lay1   = Dense(units=256,activation='relu',kernel_initializer='GlorotUniform')(inp1)\n",
        "  lay1 = BatchNormalization(axis=1)(lay1)\n",
        "  lay2   = Dropout(0.5)(lay1)\n",
        "  lay3   = Dense(units=256,activation='relu',kernel_initializer='GlorotUniform')(lay2)\n",
        "  lay3 = BatchNormalization(axis=1)(lay3)\n",
        "  lay4   = Dropout(0.5)(lay3)\n",
        "  lay11   = Dense(units=64,activation='relu',kernel_initializer='GlorotUniform')(inp1)\n",
        "  lay11 = BatchNormalization(axis=1)(lay11)\n",
        "  lay21   = Dropout(0.5)(lay11)\n",
        "  lay31   = Dense(units=64,activation='relu',kernel_initializer='GlorotUniform')(lay21)\n",
        "  lay31 = BatchNormalization(axis=1)(lay31)\n",
        "  lay41   = Dropout(0.5)(lay31)\n",
        "  lay4 = concatenate([lay4,lay41])\n",
        "\n",
        "  # Second Model\n",
        "  inp2   = Input(shape=(224,224,3))\n",
        "  resnet= ResNet50(include_top=False, weights='imagenet', input_tensor=inp2, pooling=None)\n",
        "  for layer in resnet.layers[:-3]:\n",
        "    layer.trainable = False\n",
        "  x = resnet.output\n",
        "  x1 = GlobalAveragePooling2D()(x)\n",
        "  x1 = BatchNormalization(axis=1)(x1)\n",
        "  x1 = Dropout(0.5)(x1)\n",
        "  x2 = GlobalMaxPooling2D()(x)\n",
        "  x2 = BatchNormalization(axis=1)(x2)\n",
        "  x2 = Dropout(0.5)(x2)\n",
        "  x = concatenate([x1,x2])\n",
        "  x= BatchNormalization(axis=1)(x)\n",
        "  lay15_ = Dropout(0.5)(x)\n",
        "\n",
        "  # Third model\n",
        "  inp3   = Input(shape=2)\n",
        "  lay31  = Dense(units=8,activation='relu',kernel_initializer='GlorotUniform')(inp3)\n",
        "  lay31 = BatchNormalization(axis=1)(lay31)\n",
        "  lay32  = Dropout(0.5)(lay31)\n",
        "  lay33  = Dense(units=64,activation='relu',kernel_initializer='GlorotUniform')(lay32)\n",
        "  lay33 = BatchNormalization(axis=1)(lay33)\n",
        "  lay43  = Dropout(0.5)(lay33)\n",
        "\n",
        "  # merge input models\n",
        "  merge = concatenate([lay15_, lay4,lay43])\n",
        "\n",
        "  # interpretation model\n",
        "  hidden1 = Dense(256, activation='relu')(merge)\n",
        "  hidden1 = BatchNormalization(axis=1)(hidden1)\n",
        "  hidden1  = Dropout(0.5)(hidden1)\n",
        "  # hidden2 = Dense(96, activation='relu')(hidden1b)\n",
        "  output  = Dense(1, activation='sigmoid')(hidden1)\n",
        "  MERGM   = Model(inputs=[inp1, inp2,inp3], outputs=output)\n",
        "\n",
        "  return MERGM"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "Ec4x7Y5fIve5",
        "outputId": "facdca98-7ed9-4753-a13c-2a60bf4274a9"
      },
      "outputs": [
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:46: UserWarning: `Model.fit_generator` is deprecated and will be removed in a future version. Please use `Model.fit`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "Epoch 1/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.5735184633710542\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.5328798185941043\n",
            "51/51 - 30s - loss: 0.6126 - auc: 0.5451 - val_loss: 0.2972 - val_auc: 0.5730 - 30s/epoch - 588ms/step\n",
            "Epoch 2/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6297926593210245\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.5978458049886621\n",
            "51/51 - 23s - loss: 0.5354 - auc: 0.5824 - val_loss: 0.1763 - val_auc: 0.6303 - 23s/epoch - 444ms/step\n",
            "Epoch 3/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6798317450863609\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6635298563869991\n",
            "51/51 - 22s - loss: 0.4834 - auc: 0.6199 - val_loss: 0.1665 - val_auc: 0.6790 - 22s/epoch - 438ms/step\n",
            "Epoch 4/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6972807474687314\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6860544217687075\n",
            "51/51 - 23s - loss: 0.4375 - auc: 0.6489 - val_loss: 0.1689 - val_auc: 0.6968 - 23s/epoch - 442ms/step\n",
            "Epoch 5/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7172982430017868\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7115268329554044\n",
            "51/51 - 23s - loss: 0.4267 - auc: 0.6424 - val_loss: 0.1402 - val_auc: 0.7164 - 23s/epoch - 444ms/step\n",
            "Epoch 6/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7105047647409172\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7002645502645504\n",
            "51/51 - 22s - loss: 0.3933 - auc: 0.6586 - val_loss: 0.1380 - val_auc: 0.7104 - 22s/epoch - 441ms/step\n",
            "Epoch 7/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.760902136688505\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7600529100529102\n",
            "51/51 - 23s - loss: 0.4003 - auc: 0.6355 - val_loss: 0.1223 - val_auc: 0.7608 - 23s/epoch - 443ms/step\n",
            "Epoch 8/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.77019431209053\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7761904761904763\n",
            "51/51 - 22s - loss: 0.3669 - auc: 0.6496 - val_loss: 0.1211 - val_auc: 0.7698 - 22s/epoch - 437ms/step\n",
            "Epoch 9/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7731908874329959\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.794822373393802\n",
            "51/51 - 22s - loss: 0.3359 - auc: 0.6652 - val_loss: 0.1243 - val_auc: 0.7728 - 22s/epoch - 437ms/step\n",
            "Epoch 10/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7630378945801072\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.8000755857898715\n",
            "51/51 - 22s - loss: 0.3458 - auc: 0.6635 - val_loss: 0.1348 - val_auc: 0.7626 - 22s/epoch - 433ms/step\n",
            "Epoch 11/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7621724240619417\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7799697656840513\n",
            "51/51 - 22s - loss: 0.3140 - auc: 0.6795 - val_loss: 0.1370 - val_auc: 0.7620 - 22s/epoch - 428ms/step\n",
            "Epoch 12/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7632612418106015\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7945956160241875\n",
            "51/51 - 22s - loss: 0.3250 - auc: 0.6618 - val_loss: 0.1368 - val_auc: 0.7628 - 22s/epoch - 437ms/step\n",
            "Epoch 13/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.768723942823109\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7900226757369614\n",
            "51/51 - 22s - loss: 0.3014 - auc: 0.6744 - val_loss: 0.1405 - val_auc: 0.7685 - 22s/epoch - 434ms/step\n",
            "Epoch 14/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7476827724836212\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7857142857142857\n",
            "51/51 - 22s - loss: 0.2888 - auc: 0.6776 - val_loss: 0.1532 - val_auc: 0.7479 - 22s/epoch - 430ms/step\n",
            "Epoch 15/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7769040351399642\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.8003401360544218\n",
            "51/51 - 22s - loss: 0.2936 - auc: 0.6717 - val_loss: 0.1361 - val_auc: 0.7768 - 22s/epoch - 432ms/step\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:49: UserWarning: `Model.evaluate_generator` is deprecated and will be removed in a future version. Please use `Model.evaluate`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "\n",
            "Results: Loss = 0.12686382234096527 , AUC = 0.8006235957145691 \n",
            "\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:58: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "val: 0.7769040351399642\n",
            "test 0.8003401360544218\n",
            "\n",
            "-----------------------------------------------------------------\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:46: UserWarning: `Model.fit_generator` is deprecated and will be removed in a future version. Please use `Model.fit`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "Epoch 1/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.5965811965811966\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.610809852915116\n",
            "51/51 - 31s - loss: 0.6074 - auc: 0.5495 - val_loss: 0.3628 - val_auc: 0.5972 - 31s/epoch - 607ms/step\n",
            "Epoch 2/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6443907459614266\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.645330497962077\n",
            "51/51 - 22s - loss: 0.5284 - auc: 0.5867 - val_loss: 0.1829 - val_auc: 0.6432 - 22s/epoch - 425ms/step\n",
            "Epoch 3/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6796124759475545\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6839447102604996\n",
            "51/51 - 22s - loss: 0.4940 - auc: 0.6184 - val_loss: 0.1416 - val_auc: 0.6796 - 22s/epoch - 439ms/step\n",
            "Epoch 4/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7215465163109142\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7145135566188198\n",
            "51/51 - 22s - loss: 0.4318 - auc: 0.6404 - val_loss: 0.1315 - val_auc: 0.7216 - 22s/epoch - 434ms/step\n",
            "Epoch 5/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7349800868125475\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7174906964380648\n",
            "51/51 - 22s - loss: 0.4445 - auc: 0.6168 - val_loss: 0.1393 - val_auc: 0.7349 - 22s/epoch - 425ms/step\n",
            "Epoch 6/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7593054996196358\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7303916356547936\n",
            "51/51 - 22s - loss: 0.4088 - auc: 0.6328 - val_loss: 0.1469 - val_auc: 0.7588 - 22s/epoch - 427ms/step\n",
            "Epoch 7/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7577571933592875\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7359560517455255\n",
            "51/51 - 22s - loss: 0.3644 - auc: 0.6444 - val_loss: 0.1466 - val_auc: 0.7575 - 22s/epoch - 431ms/step\n",
            "Epoch 8/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7730523112722065\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7463760411128832\n",
            "51/51 - 22s - loss: 0.3569 - auc: 0.6493 - val_loss: 0.1386 - val_auc: 0.7732 - 22s/epoch - 432ms/step\n",
            "Epoch 9/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7717456481854388\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7589580010632643\n",
            "51/51 - 22s - loss: 0.3509 - auc: 0.6540 - val_loss: 0.1334 - val_auc: 0.7723 - 22s/epoch - 428ms/step\n",
            "Epoch 10/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.772367655613729\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7533404217614744\n",
            "51/51 - 22s - loss: 0.3342 - auc: 0.6467 - val_loss: 0.1413 - val_auc: 0.7720 - 22s/epoch - 426ms/step\n",
            "Epoch 11/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7725108515684431\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7502215133794081\n",
            "51/51 - 22s - loss: 0.3185 - auc: 0.6576 - val_loss: 0.1352 - val_auc: 0.7723 - 22s/epoch - 429ms/step\n",
            "Epoch 12/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7701078444533942\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.743965975544923\n",
            "51/51 - 22s - loss: 0.2886 - auc: 0.6786 - val_loss: 0.1368 - val_auc: 0.7701 - 22s/epoch - 432ms/step\n",
            "Epoch 13/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7707477513760237\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7440900230373914\n",
            "51/51 - 22s - loss: 0.2998 - auc: 0.6736 - val_loss: 0.1365 - val_auc: 0.7710 - 22s/epoch - 427ms/step\n",
            "Epoch 14/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7677540609477782\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7483253588516745\n",
            "51/51 - 22s - loss: 0.2875 - auc: 0.6731 - val_loss: 0.1397 - val_auc: 0.7682 - 22s/epoch - 427ms/step\n",
            "Epoch 15/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.762657179934667\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7384192805245438\n",
            "51/51 - 22s - loss: 0.2936 - auc: 0.6560 - val_loss: 0.1432 - val_auc: 0.7629 - 22s/epoch - 430ms/step\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:49: UserWarning: `Model.evaluate_generator` is deprecated and will be removed in a future version. Please use `Model.evaluate`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "\n",
            "Results: Loss = 0.16137835383415222 , AUC = 0.738490104675293 \n",
            "\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:58: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "val: 0.762657179934667\n",
            "test 0.7384192805245438\n",
            "\n",
            "-----------------------------------------------------------------\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:46: UserWarning: `Model.fit_generator` is deprecated and will be removed in a future version. Please use `Model.fit`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "Epoch 1/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.5384622292467401\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.5609546703296704\n",
            "51/51 - 29s - loss: 0.6184 - auc: 0.5462 - val_loss: 0.2548 - val_auc: 0.5374 - 29s/epoch - 576ms/step\n",
            "Epoch 2/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6291533460253602\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6344780219780219\n",
            "51/51 - 22s - loss: 0.5245 - auc: 0.5912 - val_loss: 0.2708 - val_auc: 0.6285 - 22s/epoch - 425ms/step\n",
            "Epoch 3/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6554653543589928\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6623626373626373\n",
            "51/51 - 22s - loss: 0.4919 - auc: 0.6098 - val_loss: 0.1911 - val_auc: 0.6557 - 22s/epoch - 430ms/step\n",
            "Epoch 4/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6860070404827759\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6758241758241758\n",
            "51/51 - 22s - loss: 0.4572 - auc: 0.6282 - val_loss: 0.1890 - val_auc: 0.6865 - 22s/epoch - 427ms/step\n",
            "Epoch 5/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.724352527030425\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7010302197802197\n",
            "51/51 - 22s - loss: 0.4184 - auc: 0.6283 - val_loss: 0.2249 - val_auc: 0.7254 - 22s/epoch - 427ms/step\n",
            "Epoch 6/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7318779410179963\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7004464285714286\n",
            "51/51 - 22s - loss: 0.4119 - auc: 0.6197 - val_loss: 0.1954 - val_auc: 0.7308 - 22s/epoch - 426ms/step\n",
            "Epoch 7/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7514188728043392\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7057692307692308\n",
            "51/51 - 22s - loss: 0.3895 - auc: 0.6369 - val_loss: 0.2043 - val_auc: 0.7517 - 22s/epoch - 427ms/step\n",
            "Epoch 8/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7426452099572542\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7145260989010989\n",
            "51/51 - 22s - loss: 0.3539 - auc: 0.6524 - val_loss: 0.1858 - val_auc: 0.7427 - 22s/epoch - 425ms/step\n",
            "Epoch 9/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7636858364165379\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7394230769230768\n",
            "51/51 - 22s - loss: 0.3414 - auc: 0.6512 - val_loss: 0.1699 - val_auc: 0.7637 - 22s/epoch - 426ms/step\n",
            "Epoch 10/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7553432235353282\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.723179945054945\n",
            "51/51 - 22s - loss: 0.3147 - auc: 0.6685 - val_loss: 0.1592 - val_auc: 0.7555 - 22s/epoch - 425ms/step\n",
            "Epoch 11/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7564028880347714\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7307005494505495\n",
            "51/51 - 22s - loss: 0.3207 - auc: 0.6571 - val_loss: 0.1522 - val_auc: 0.7566 - 22s/epoch - 434ms/step\n",
            "Epoch 12/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7493354646359424\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7226304945054944\n",
            "51/51 - 22s - loss: 0.2979 - auc: 0.6759 - val_loss: 0.1507 - val_auc: 0.7493 - 22s/epoch - 431ms/step\n",
            "Epoch 13/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7535561622184704\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7364354395604396\n",
            "51/51 - 22s - loss: 0.2794 - auc: 0.6794 - val_loss: 0.1485 - val_auc: 0.7532 - 22s/epoch - 426ms/step\n",
            "Epoch 14/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7541398757139265\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7317307692307693\n",
            "51/51 - 22s - loss: 0.3144 - auc: 0.6586 - val_loss: 0.1498 - val_auc: 0.7538 - 22s/epoch - 429ms/step\n",
            "Epoch 15/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7602194762742914\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7331387362637364\n",
            "51/51 - 22s - loss: 0.2742 - auc: 0.6840 - val_loss: 0.1530 - val_auc: 0.7603 - 22s/epoch - 435ms/step\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:49: UserWarning: `Model.evaluate_generator` is deprecated and will be removed in a future version. Please use `Model.evaluate`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "\n",
            "Results: Loss = 0.16165411472320557 , AUC = 0.7332760691642761 \n",
            "\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:58: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "val: 0.7602194762742914\n",
            "test 0.7331387362637364\n",
            "\n",
            "-----------------------------------------------------------------\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:46: UserWarning: `Model.fit_generator` is deprecated and will be removed in a future version. Please use `Model.fit`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "Epoch 1/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.5774144764288694\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6001417685628212\n",
            "51/51 - 31s - loss: 0.6245 - auc: 0.5351 - val_loss: 0.1917 - val_auc: 0.5782 - 31s/epoch - 601ms/step\n",
            "Epoch 2/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.646963217911278\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.676555023923445\n",
            "51/51 - 22s - loss: 0.5008 - auc: 0.6136 - val_loss: 0.1903 - val_auc: 0.6469 - 22s/epoch - 431ms/step\n",
            "Epoch 3/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6949833124739258\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7050859471912103\n",
            "51/51 - 22s - loss: 0.4774 - auc: 0.6243 - val_loss: 0.1555 - val_auc: 0.6964 - 22s/epoch - 422ms/step\n",
            "Epoch 4/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7051522736754277\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7019315966684387\n",
            "51/51 - 22s - loss: 0.4203 - auc: 0.6589 - val_loss: 0.1483 - val_auc: 0.7051 - 22s/epoch - 432ms/step\n",
            "Epoch 5/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7106800166875261\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7123515860357965\n",
            "51/51 - 22s - loss: 0.4159 - auc: 0.6370 - val_loss: 0.1464 - val_auc: 0.7109 - 22s/epoch - 429ms/step\n",
            "Epoch 6/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.726541857877903\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7287967393230552\n",
            "51/51 - 22s - loss: 0.3969 - auc: 0.6510 - val_loss: 0.1586 - val_auc: 0.7264 - 22s/epoch - 426ms/step\n",
            "Epoch 7/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7397962731191768\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7491050859471913\n",
            "51/51 - 22s - loss: 0.3813 - auc: 0.6451 - val_loss: 0.1648 - val_auc: 0.7398 - 22s/epoch - 424ms/step\n",
            "Epoch 8/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7523510290641078\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7671096934254829\n",
            "51/51 - 22s - loss: 0.3516 - auc: 0.6518 - val_loss: 0.1826 - val_auc: 0.7527 - 22s/epoch - 432ms/step\n",
            "Epoch 9/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7510429703796411\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7790891369838739\n",
            "51/51 - 22s - loss: 0.3307 - auc: 0.6666 - val_loss: 0.1809 - val_auc: 0.7511 - 22s/epoch - 431ms/step\n",
            "Epoch 10/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7508561048532889\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7715754031543505\n",
            "51/51 - 22s - loss: 0.3253 - auc: 0.6782 - val_loss: 0.1703 - val_auc: 0.7510 - 22s/epoch - 427ms/step\n",
            "Epoch 11/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7409044291475455\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7693779904306222\n",
            "51/51 - 22s - loss: 0.3218 - auc: 0.6658 - val_loss: 0.1680 - val_auc: 0.7411 - 22s/epoch - 428ms/step\n",
            "Epoch 12/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7539937074120429\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7799751905015063\n",
            "51/51 - 22s - loss: 0.3024 - auc: 0.6790 - val_loss: 0.1555 - val_auc: 0.7541 - 22s/epoch - 429ms/step\n",
            "Epoch 13/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7458150813516895\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7714336345915294\n",
            "51/51 - 22s - loss: 0.3006 - auc: 0.6779 - val_loss: 0.1626 - val_auc: 0.7457 - 22s/epoch - 430ms/step\n",
            "Epoch 14/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7355809345014602\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.761084529505582\n",
            "51/51 - 22s - loss: 0.3020 - auc: 0.6774 - val_loss: 0.1688 - val_auc: 0.7356 - 22s/epoch - 433ms/step\n",
            "Epoch 15/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7583307259073843\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7940457203615099\n",
            "51/51 - 22s - loss: 0.2689 - auc: 0.7005 - val_loss: 0.1456 - val_auc: 0.7588 - 22s/epoch - 438ms/step\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:49: UserWarning: `Model.evaluate_generator` is deprecated and will be removed in a future version. Please use `Model.evaluate`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "\n",
            "Results: Loss = 0.13690714538097382 , AUC = 0.7943115234375 \n",
            "\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:58: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "val: 0.7583307259073843\n",
            "test 0.7940457203615099\n",
            "\n",
            "-----------------------------------------------------------------\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:46: UserWarning: `Model.fit_generator` is deprecated and will be removed in a future version. Please use `Model.fit`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "Epoch 1/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.5701147331997815\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.525774647887324\n",
            "51/51 - 29s - loss: 0.6139 - auc: 0.5198 - val_loss: 0.1956 - val_auc: 0.5697 - 29s/epoch - 573ms/step\n",
            "Epoch 2/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6477326534328902\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6009859154929578\n",
            "51/51 - 22s - loss: 0.5502 - auc: 0.5774 - val_loss: 0.1645 - val_auc: 0.6474 - 22s/epoch - 431ms/step\n",
            "Epoch 3/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6304498269896194\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.5958450704225353\n",
            "51/51 - 22s - loss: 0.5067 - auc: 0.5764 - val_loss: 0.1465 - val_auc: 0.6314 - 22s/epoch - 433ms/step\n",
            "Epoch 4/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6326716445091968\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6274647887323944\n",
            "51/51 - 22s - loss: 0.4894 - auc: 0.5802 - val_loss: 0.1648 - val_auc: 0.6316 - 22s/epoch - 431ms/step\n",
            "Epoch 5/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6719905299581133\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6750704225352113\n",
            "51/51 - 22s - loss: 0.4365 - auc: 0.6070 - val_loss: 0.1855 - val_auc: 0.6720 - 22s/epoch - 435ms/step\n",
            "Epoch 6/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.681087233655072\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6863732394366198\n",
            "51/51 - 22s - loss: 0.4249 - auc: 0.6116 - val_loss: 0.1902 - val_auc: 0.6807 - 22s/epoch - 432ms/step\n",
            "Epoch 7/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6727645237661628\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.6824295774647887\n",
            "51/51 - 22s - loss: 0.3750 - auc: 0.6325 - val_loss: 0.1852 - val_auc: 0.6729 - 22s/epoch - 436ms/step\n",
            "Epoch 8/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.6979420870515389\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7050704225352112\n",
            "51/51 - 22s - loss: 0.3620 - auc: 0.6308 - val_loss: 0.1651 - val_auc: 0.6981 - 22s/epoch - 437ms/step\n",
            "Epoch 9/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7364869786924058\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7441549295774648\n",
            "51/51 - 22s - loss: 0.3438 - auc: 0.6474 - val_loss: 0.1521 - val_auc: 0.7367 - 22s/epoch - 434ms/step\n",
            "Epoch 10/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7349936259333454\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7489084507042253\n",
            "51/51 - 22s - loss: 0.3453 - auc: 0.6326 - val_loss: 0.1484 - val_auc: 0.7354 - 22s/epoch - 438ms/step\n",
            "Epoch 11/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7414223274449099\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7583802816901409\n",
            "51/51 - 22s - loss: 0.3242 - auc: 0.6470 - val_loss: 0.1449 - val_auc: 0.7414 - 22s/epoch - 434ms/step\n",
            "Epoch 12/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7430340557275541\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7603169014084507\n",
            "51/51 - 22s - loss: 0.3116 - auc: 0.6420 - val_loss: 0.1401 - val_auc: 0.7430 - 22s/epoch - 439ms/step\n",
            "Epoch 13/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7539701329448187\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.769612676056338\n",
            "51/51 - 22s - loss: 0.2903 - auc: 0.6594 - val_loss: 0.1356 - val_auc: 0.7537 - 22s/epoch - 433ms/step\n",
            "Epoch 14/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7626388635949737\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7809507042253521\n",
            "51/51 - 22s - loss: 0.2851 - auc: 0.6561 - val_loss: 0.1321 - val_auc: 0.7629 - 22s/epoch - 435ms/step\n",
            "Epoch 15/15\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:13: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  del sys.path[0]\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | val_auc: 0.7485066472409397\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:16: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n",
            "  app.launch_new_instance()\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            " | test_auc: 0.7721478873239437\n",
            "51/51 - 22s - loss: 0.2879 - auc: 0.6618 - val_loss: 0.1360 - val_auc: 0.7488 - 22s/epoch - 429ms/step\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:49: UserWarning: `Model.evaluate_generator` is deprecated and will be removed in a future version. Please use `Model.evaluate`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "\n",
            "Results: Loss = 0.13183467090129852 , AUC = 0.7718662023544312 \n",
            "\n"
          ]
        },
        {
          "name": "stderr",
          "output_type": "stream",
          "text": [
            "/usr/local/lib/python3.7/dist-packages/ipykernel_launcher.py:58: UserWarning: `Model.predict_generator` is deprecated and will be removed in a future version. Please use `Model.predict`, which supports generators.\n"
          ]
        },
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "val: 0.7485066472409397\n",
            "test 0.7721478873239437\n",
            "\n",
            "-----------------------------------------------------------------\n"
          ]
        }
      ],
      "source": [
        "from focal_loss import BinaryFocalLoss\n",
        "\n",
        "# Create directory to save models\n",
        "rt_sv_dir = '/content/models'\n",
        "!rm -r {rt_sv_dir}\n",
        "os.mkdir(rt_sv_dir)\n",
        "\n",
        "# Run each split\n",
        "for RUN in range(NUM_shuf):\n",
        "  MERGM = build_model()\n",
        "\n",
        "  MERGM.compile(\n",
        "      optimizer = tf.keras.optimizers.Adam(learning_rate=1e-4),\n",
        "      loss = BinaryFocalLoss(gamma=2),\n",
        "      metrics=['AUC'])\n",
        "\n",
        "  tfeatures = DATA[RUN]['MFCCS'][:int(0.8*len(data_x))]\n",
        "  textra    = DATA[RUN]['EXTRA'][:int(0.8*len(data_x))]\n",
        "  timgs     = DATA[RUN]['MEL'][:int(0.8*len(data_x))]\n",
        "  labels    = DATA[RUN]['LABELS'][:int(0.8*len(data_y))]\n",
        "\n",
        "  test_features= DATA[RUN]['MFCCS'][ int(0.8*len(data_x)): int(0.9*len(data_x))]\n",
        "  test_extra   = DATA[RUN]['EXTRA'][ int(0.8*len(data_x)): int(0.9*len(data_x))]\n",
        "  test_imgs    = DATA[RUN]['MEL'][ int(0.8*len(data_x)): int(0.9*len(data_x))]\n",
        "  test_labels  = DATA[RUN]['LABELS'][ int(0.8*len(data_x)): int(0.9*len(data_x))]\n",
        "                                        \n",
        "  val_features= DATA[RUN]['MFCCS'][ int(0.8*len(data_x)) :]\n",
        "  val_extra   = DATA[RUN]['EXTRA'][ int(0.8*len(data_x)) :]\n",
        "  val_imgs    = DATA[RUN]['MEL'][ int(0.8*len(data_x)) :]\n",
        "  val_labels  = DATA[RUN]['LABELS'][ int(0.8*len(data_x)) :]\n",
        "\n",
        "  imgs_em      = TripleInputGenerator(tfeatures,timgs,textra,labels,batch_size=64,target_size=(224,224))\n",
        "  TEST          = TripleInputGenerator(test_features,test_imgs,test_extra,test_labels,batch_size=64,target_size=(224,224))\n",
        "  VAL         = TripleInputGenerator(val_features,val_imgs,val_extra,val_labels,batch_size=64,target_size=(224,224))\n",
        "\n",
        "\n",
        "  evaluator = Evaluation(VAL, val_labels, TEST, test_labels)\n",
        "  checkpointer = keras.callbacks.ModelCheckpoint(filepath=os.path.join(os.path.join(rt_sv_dir, str(RUN)),\n",
        "                \"{epoch:03d}--{val_loss:.3f}--{loss:.3f}.hdf5\"), save_best_only=False)\n",
        "  os.mkdir(os.path.join(rt_sv_dir, str(RUN)))\n",
        "  MERGM.fit_generator(\n",
        "                  imgs_em,\n",
        "                  epochs=15,\n",
        "                  validation_data=VAL, \n",
        "                  verbose=2, \n",
        "                  callbacks=[evaluator, checkpointer])\n",
        "\n",
        "  MERGM_Record1 = MERGM.evaluate_generator(\n",
        "    TEST\n",
        "  )\n",
        "  print()\n",
        "  print('Results: Loss = {} , AUC = {} '.format(MERGM_Record1[0],MERGM_Record1[1]))\n",
        "\n",
        "  print()\n",
        "  from sklearn.metrics import roc_auc_score\n",
        "\n",
        "  y_val  = val_labels\n",
        "  y_preds_val = MERGM.predict_generator(VAL)\n",
        "  print('val:', roc_auc_score(y_val[:len(y_preds_val)], y_preds_val))\n",
        "\n",
        "  y_test  = test_labels\n",
        "  y_preds_test = MERGM.predict(TEST)\n",
        "  print('test', roc_auc_score(y_test[:len(y_preds_test)], y_preds_test))\n",
        "  print()\n",
        "  print('-----------------------------------------------------------------')\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "WaWWgpxkPrXk",
        "outputId": "f68b9b56-fa73-4e3a-e314-6870796cbb79"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "0.8583802816901408\n",
            "              precision    recall  f1-score   support\n",
            "\n",
            "           0       0.88      0.86      0.87       284\n",
            "           1       0.63      0.67      0.65       100\n",
            "\n",
            "    accuracy                           0.81       384\n",
            "   macro avg       0.76      0.77      0.76       384\n",
            "weighted avg       0.82      0.81      0.81       384\n",
            "\n"
          ]
        }
      ],
      "source": [
        "y_preds = model.predict(TEST)\n",
        "\n",
        "print(roc_auc_score(y_test[:len(y_preds_test)], y_preds))\n",
        "print(classification_report(y_test[:len(y_preds_test)], np.round(y_preds)))"
      ]
    }
  ],
  "metadata": {
    "accelerator": "GPU",
    "colab": {
      "collapsed_sections": [],
      "machine_shape": "hm",
      "name": "NeuCOughVI.ipynb",
      "provenance": []
    },
    "kernelspec": {
      "display_name": "Python 3",
      "name": "python3"
    }
  },
  "nbformat": 4,
  "nbformat_minor": 0
}