diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 99c703ce..4a424a11 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,11 +18,19 @@ jobs:
       with:
         python-version: '3.x'
 
+    - name: Cache Python dependencies
+      uses: actions/cache@v2
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+        restore-keys: |
+          ${{ runner.os }}-pip-
+
     - name: Install squadds library
       run: |
         python -m pip install --upgrade pip
-        pip install -r requirements.txt
-        pip install -e .
+        #pip install -r requirements.txt
+        pip install -e . -vvv
         pip install addict 
 
     - name: Install documentation dependencies
diff --git a/requirements.txt b/requirements.txt
index f1923ccd..bc435b8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,6 @@ huggingface_hub==0.19.4
 numpy==1.26.2
 pandas==1.5.3
 pandasai==1.5.11
-pymongo==4.5.0
 python-dotenv==1.0.0
 scqubits==3.3.0
 setuptools==65.5.1