diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 0dbe275..d434203 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -29,7 +29,7 @@ First, start always by reading the [Contribution Guide](https://pydataverse.read
 * [ ] Have you checked to ensure there aren't other open [Pull Requests](https://github.com/gdcc/pyDataverse/pulls) for the same update/change?
 * [ ] Have you followed the guidelines in our [Contribution Guide](https://pydataverse.readthedocs.io/en/master/contributing/contributing.html)?
 * [ ] Have you read the [Code of Conduct](https://github.com/gdcc/pyDataverse/blob/master/CODE_OF_CONDUCT.md)?
-* [ ] Do your changes in a seperate branch. Branches MUST have descriptive names.
+* [ ] Do your changes in a separate branch. Branches MUST have descriptive names.
 * [ ] Have you merged the latest changes from upstream to your branch?
 
 **Describe the PR**
@@ -45,7 +45,7 @@ First, start always by reading the [Contribution Guide](https://pydataverse.read
 
 * [ ] Have you used tox and/or pytest for testing the changes?
 * [ ] Did the local testing ran successfully?
-* [ ] Did the Continous Integration testing (Travis-CI) ran successfully?
+* [ ] Did the Continuous Integration testing (Travis-CI) ran successfully?
 
 **Commits**
 
diff --git a/local-test.env b/local-test.env
index 7400574..1eeeaa0 100644
--- a/local-test.env
+++ b/local-test.env
@@ -6,4 +6,4 @@ CONFIGBAKER_IMAGE=docker.io/gdcc/configbaker:unstable
 
 # Services
 POSTGRES_VERSION=15
-SOLR_VERSION=9.3.0
\ No newline at end of file
+SOLR_VERSION=9.3.0
diff --git a/tests/api/test_async_api.py b/tests/api/test_async_api.py
index 61b1910..12c4e3a 100644
--- a/tests/api/test_async_api.py
+++ b/tests/api/test_async_api.py
@@ -3,10 +3,8 @@
 
 
 class TestAsyncAPI:
-
     @pytest.mark.asyncio
     async def test_async_api(self, native_api):
-
         async with native_api:
             tasks = [native_api.get_info_version() for _ in range(10)]
             responses = await asyncio.gather(*tasks)
diff --git a/tests/data/dataset_upload_full_default.json b/tests/data/dataset_upload_full_default.json
index 848dd1b..6ab8614 100644
--- a/tests/data/dataset_upload_full_default.json
+++ b/tests/data/dataset_upload_full_default.json
@@ -437,13 +437,18 @@
             "typeName": "kindOfData",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["KindOfData1", "KindOfData2"]
+            "value": [
+              "KindOfData1",
+              "KindOfData2"
+            ]
           },
           {
             "typeName": "language",
             "multiple": true,
             "typeClass": "controlledVocabulary",
-            "value": ["German"]
+            "value": [
+              "German"
+            ]
           },
           {
             "typeName": "series",
@@ -489,25 +494,37 @@
             "typeName": "relatedMaterial",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["RelatedMaterial1", "RelatedMaterial2"]
+            "value": [
+              "RelatedMaterial1",
+              "RelatedMaterial2"
+            ]
           },
           {
             "typeName": "relatedDatasets",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["RelatedDatasets1", "RelatedDatasets2"]
+            "value": [
+              "RelatedDatasets1",
+              "RelatedDatasets2"
+            ]
           },
           {
             "typeName": "otherReferences",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["OtherReferences1", "OtherReferences2"]
+            "value": [
+              "OtherReferences1",
+              "OtherReferences2"
+            ]
           },
           {
             "typeName": "dataSources",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["DataSources1", "DataSources2"]
+            "value": [
+              "DataSources1",
+              "DataSources2"
+            ]
           },
           {
             "typeName": "originOfSources",
@@ -569,7 +586,10 @@
             "typeName": "geographicUnit",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["GeographicUnit1", "GeographicUnit2"]
+            "value": [
+              "GeographicUnit1",
+              "GeographicUnit2"
+            ]
           },
           {
             "typeName": "geographicBoundingBox",
@@ -613,13 +633,19 @@
             "typeName": "unitOfAnalysis",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["UnitOfAnalysis1", "UnitOfAnalysis2"]
+            "value": [
+              "UnitOfAnalysis1",
+              "UnitOfAnalysis2"
+            ]
           },
           {
             "typeName": "universe",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["Universe1", "Universe2"]
+            "value": [
+              "Universe1",
+              "Universe2"
+            ]
           },
           {
             "typeName": "timeMethod",
@@ -776,25 +802,39 @@
             "typeName": "astroType",
             "multiple": true,
             "typeClass": "controlledVocabulary",
-            "value": ["Image", "Mosaic", "EventList", "Cube"]
+            "value": [
+              "Image",
+              "Mosaic",
+              "EventList",
+              "Cube"
+            ]
           },
           {
             "typeName": "astroFacility",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["Facility1", "Facility2"]
+            "value": [
+              "Facility1",
+              "Facility2"
+            ]
           },
           {
             "typeName": "astroInstrument",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["Instrument1", "Instrument2"]
+            "value": [
+              "Instrument1",
+              "Instrument2"
+            ]
           },
           {
             "typeName": "astroObject",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["Object1", "Object2"]
+            "value": [
+              "Object1",
+              "Object2"
+            ]
           },
           {
             "typeName": "resolution.Spatial",
@@ -818,13 +858,19 @@
             "typeName": "coverage.Spectral.Bandpass",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["Bandpass1", "Bandpass2"]
+            "value": [
+              "Bandpass1",
+              "Bandpass2"
+            ]
           },
           {
             "typeName": "coverage.Spectral.CentralWavelength",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["3001", "3002"]
+            "value": [
+              "3001",
+              "3002"
+            ]
           },
           {
             "typeName": "coverage.Spectral.Wavelength",
@@ -900,7 +946,10 @@
             "typeName": "coverage.Spatial",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["SkyCoverage1", "SkyCoverage2"]
+            "value": [
+              "SkyCoverage1",
+              "SkyCoverage2"
+            ]
           },
           {
             "typeName": "coverage.Depth",
@@ -1007,7 +1056,10 @@
             "typeName": "studyAssayOtherOrganism",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["OtherOrganism1", "OtherOrganism2"]
+            "value": [
+              "OtherOrganism1",
+              "OtherOrganism2"
+            ]
           },
           {
             "typeName": "studyAssayMeasurementType",
@@ -1024,7 +1076,10 @@
             "typeName": "studyAssayOtherMeasurmentType",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["OtherMeasurementType1", "OtherMeasurementType2"]
+            "value": [
+              "OtherMeasurementType1",
+              "OtherMeasurementType2"
+            ]
           },
           {
             "typeName": "studyAssayTechnologyType",
@@ -1052,7 +1107,10 @@
             "typeName": "studyAssayCellType",
             "multiple": true,
             "typeClass": "primitive",
-            "value": ["CellType1", "CellType2"]
+            "value": [
+              "CellType1",
+              "CellType2"
+            ]
           }
         ]
       },
diff --git a/tests/data/file_upload_ds_minimum.json b/tests/data/file_upload_ds_minimum.json
index 7746005..4611b81 100644
--- a/tests/data/file_upload_ds_minimum.json
+++ b/tests/data/file_upload_ds_minimum.json
@@ -1,75 +1,75 @@
 {
-    "datasetVersion": {
-        "metadataBlocks": {
-            "citation": {
-                "fields": [
-                    {
-                        "multiple": true,
-                        "typeClass": "compound",
-                        "typeName": "author",
-                        "value": [
-                            {
-                                "authorName": {
-                                    "multiple": false,
-                                    "typeClass": "primitive",
-                                    "typeName": "authorName",
-                                    "value": "John Doe"
-                                }
-                            }
-                        ]
-                    },
-                    {
-                        "multiple": true,
-                        "typeClass": "compound",
-                        "typeName": "datasetContact",
-                        "value": [
-                            {
-                                "datasetContactName": {
-                                    "multiple": false,
-                                    "typeClass": "primitive",
-                                    "typeName": "datasetContactName",
-                                    "value": "John Doe"
-                                },
-                                "datasetContactEmail": {
-                                    "multiple": false,
-                                    "typeClass": "primitive",
-                                    "typeName": "datasetContactEmail",
-                                    "value": "john@doe.com"
-                                }
-                            }
-                        ]
-                    },
-                    {
-                        "multiple": true,
-                        "typeClass": "compound",
-                        "typeName": "dsDescription",
-                        "value": [
-                            {
-                                "dsDescriptionValue": {
-                                    "multiple": false,
-                                    "typeClass": "primitive",
-                                    "typeName": "dsDescriptionValue",
-                                    "value": "This is a description of the dataset"
-                                }
-                            }
-                        ]
-                    },
-                    {
-                        "multiple": true,
-                        "typeClass": "controlledVocabulary",
-                        "typeName": "subject",
-                        "value": [
-                            "Other"
-                        ]
-                    },
-                    {
-                        "multiple": false,
-                        "typeClass": "primitive",
-                        "typeName": "title",
-                        "value": "My dataset"
-                    }
-                ]
-            }
-        }
+  "datasetVersion": {
+    "metadataBlocks": {
+      "citation": {
+        "fields": [
+          {
+            "multiple": true,
+            "typeClass": "compound",
+            "typeName": "author",
+            "value": [
+              {
+                "authorName": {
+                  "multiple": false,
+                  "typeClass": "primitive",
+                  "typeName": "authorName",
+                  "value": "John Doe"
+                }
+              }
+            ]
+          },
+          {
+            "multiple": true,
+            "typeClass": "compound",
+            "typeName": "datasetContact",
+            "value": [
+              {
+                "datasetContactName": {
+                  "multiple": false,
+                  "typeClass": "primitive",
+                  "typeName": "datasetContactName",
+                  "value": "John Doe"
+                },
+                "datasetContactEmail": {
+                  "multiple": false,
+                  "typeClass": "primitive",
+                  "typeName": "datasetContactEmail",
+                  "value": "john@doe.com"
+                }
+              }
+            ]
+          },
+          {
+            "multiple": true,
+            "typeClass": "compound",
+            "typeName": "dsDescription",
+            "value": [
+              {
+                "dsDescriptionValue": {
+                  "multiple": false,
+                  "typeClass": "primitive",
+                  "typeName": "dsDescriptionValue",
+                  "value": "This is a description of the dataset"
+                }
+              }
+            ]
+          },
+          {
+            "multiple": true,
+            "typeClass": "controlledVocabulary",
+            "typeName": "subject",
+            "value": [
+              "Other"
+            ]
+          },
+          {
+            "multiple": false,
+            "typeClass": "primitive",
+            "typeName": "title",
+            "value": "My dataset"
+          }
+        ]
+      }
     }
+  }
 }
diff --git a/tests/data/replace.xyz b/tests/data/replace.xyz
index 6065e4c..4436af4 100644
--- a/tests/data/replace.xyz
+++ b/tests/data/replace.xyz
@@ -1,3 +1,3 @@
 A B C
 3.4292 -4.32647 -1.66819
-3.4292 -4.51647 -1.65310
\ No newline at end of file
+3.4292 -4.51647 -1.65310
diff --git a/tests/models/test_datafile.py b/tests/models/test_datafile.py
index 55793da..7fec1c5 100644
--- a/tests/models/test_datafile.py
+++ b/tests/models/test_datafile.py
@@ -1,4 +1,5 @@
 """Datafile data model tests."""
+
 import json
 import jsonschema
 import os
@@ -244,7 +245,10 @@ def test_datafile_from_json_valid(self):
             ),
             (({json_upload_min()}, {"validate": False}), object_data_min()),
             (
-                ({json_upload_min()}, {"filename_schema": "wrong", "validate": False},),
+                (
+                    {json_upload_min()},
+                    {"filename_schema": "wrong", "validate": False},
+                ),
                 object_data_min(),
             ),
             (
@@ -345,7 +349,10 @@ def test_datafile_to_json_valid(self):
                 json.loads(json_upload_min()),
             ),
             (
-                (dict_flat_set_min(), {"filename_schema": "wrong", "validate": False},),
+                (
+                    dict_flat_set_min(),
+                    {"filename_schema": "wrong", "validate": False},
+                ),
                 json.loads(json_upload_min()),
             ),
             (
@@ -517,7 +524,10 @@ def test_dataverse_from_json_to_json_valid(self):
                 ({json_upload_full()}, {}),
                 ({json_upload_min()}, {"data_format": "dataverse_upload"}),
                 ({json_upload_min()}, {"validate": False}),
-                ({json_upload_min()}, {"filename_schema": "wrong", "validate": False},),
+                (
+                    {json_upload_min()},
+                    {"filename_schema": "wrong", "validate": False},
+                ),
                 (
                     {json_upload_min()},
                     {
@@ -550,4 +560,6 @@ def test_dataverse_from_json_to_json_valid(self):
 
                 for key, val in pdv_end.get().items():
                     assert getattr(pdv_start, key) == getattr(pdv_end, key)
-                assert len(pdv_start.__dict__) == len(pdv_end.__dict__,)
+                assert len(pdv_start.__dict__) == len(
+                    pdv_end.__dict__,
+                )
diff --git a/tests/models/test_dataset.py b/tests/models/test_dataset.py
index fb01d0f..601bb15 100644
--- a/tests/models/test_dataset.py
+++ b/tests/models/test_dataset.py
@@ -1,4 +1,5 @@
 """Dataset data model tests."""
+
 import json
 import os
 import platform
@@ -950,11 +951,17 @@ def test_dataset_from_json_valid(self):
             ),
             (({json_upload_min()}, {"validate": False}), object_data_min()),
             (
-                ({json_upload_min()}, {"filename_schema": "", "validate": False},),
+                (
+                    {json_upload_min()},
+                    {"filename_schema": "", "validate": False},
+                ),
                 object_data_min(),
             ),
             (
-                ({json_upload_min()}, {"filename_schema": "wrong", "validate": False},),
+                (
+                    {json_upload_min()},
+                    {"filename_schema": "wrong", "validate": False},
+                ),
                 object_data_min(),
             ),
             (
@@ -995,11 +1002,17 @@ def test_dataset_to_json_valid(self):
                 json.loads(json_upload_min()),
             ),
             (
-                (dict_flat_set_min(), {"filename_schema": "", "validate": False},),
+                (
+                    dict_flat_set_min(),
+                    {"filename_schema": "", "validate": False},
+                ),
                 json.loads(json_upload_min()),
             ),
             (
-                (dict_flat_set_min(), {"filename_schema": "wrong", "validate": False},),
+                (
+                    dict_flat_set_min(),
+                    {"filename_schema": "wrong", "validate": False},
+                ),
                 json.loads(json_upload_min()),
             ),
             (
@@ -1167,7 +1180,10 @@ def test_dataset_to_json_from_json_valid(self):
                 (dict_flat_set_full(), {}),
                 (dict_flat_set_min(), {"data_format": "dataverse_upload"}),
                 (dict_flat_set_min(), {"validate": False}),
-                (dict_flat_set_min(), {"filename_schema": "wrong", "validate": False},),
+                (
+                    dict_flat_set_min(),
+                    {"filename_schema": "wrong", "validate": False},
+                ),
                 (
                     dict_flat_set_min(),
                     {
@@ -1180,7 +1196,6 @@ def test_dataset_to_json_from_json_valid(self):
             ]
 
             for data_set, kwargs_from in data:
-
                 kwargs = {}
                 pdv_start = data_object()
                 pdv_start.set(data_set)
@@ -1200,4 +1215,6 @@ def test_dataset_to_json_from_json_valid(self):
 
                 for key, val in pdv_end.get().items():
                     assert getattr(pdv_start, key) == getattr(pdv_end, key)
-                assert len(pdv_start.__dict__) == len(pdv_end.__dict__,)
+                assert len(pdv_start.__dict__) == len(
+                    pdv_end.__dict__,
+                )
diff --git a/tests/models/test_dataverse.py b/tests/models/test_dataverse.py
index a4c362e..946fdc6 100644
--- a/tests/models/test_dataverse.py
+++ b/tests/models/test_dataverse.py
@@ -1,4 +1,5 @@
 """Dataverse data model tests."""
+
 import json
 import jsonschema
 import os
@@ -296,11 +297,17 @@ def test_dataverse_from_json_valid(self):
             ),
             (({json_upload_min()}, {"validate": False}), object_data_min()),
             (
-                ({json_upload_min()}, {"filename_schema": "", "validate": False},),
+                (
+                    {json_upload_min()},
+                    {"filename_schema": "", "validate": False},
+                ),
                 object_data_min(),
             ),
             (
-                ({json_upload_min()}, {"filename_schema": "wrong", "validate": False},),
+                (
+                    {json_upload_min()},
+                    {"filename_schema": "wrong", "validate": False},
+                ),
                 object_data_min(),
             ),
             (
@@ -401,11 +408,17 @@ def test_dataverse_to_json_valid(self):
                 json.loads(json_upload_min()),
             ),
             (
-                (dict_flat_set_min(), {"filename_schema": "", "validate": False},),
+                (
+                    dict_flat_set_min(),
+                    {"filename_schema": "", "validate": False},
+                ),
                 json.loads(json_upload_min()),
             ),
             (
-                (dict_flat_set_min(), {"filename_schema": "wrong", "validate": False},),
+                (
+                    dict_flat_set_min(),
+                    {"filename_schema": "wrong", "validate": False},
+                ),
                 json.loads(json_upload_min()),
             ),
             (
@@ -583,8 +596,14 @@ def test_dataverse_from_json_to_json_valid(self):
                 ({json_upload_full()}, {}),
                 ({json_upload_min()}, {"data_format": "dataverse_upload"}),
                 ({json_upload_min()}, {"validate": False}),
-                ({json_upload_min()}, {"filename_schema": "", "validate": False},),
-                ({json_upload_min()}, {"filename_schema": "wrong", "validate": False},),
+                (
+                    {json_upload_min()},
+                    {"filename_schema": "", "validate": False},
+                ),
+                (
+                    {json_upload_min()},
+                    {"filename_schema": "wrong", "validate": False},
+                ),
                 (
                     {json_upload_min()},
                     {
@@ -614,4 +633,6 @@ def test_dataverse_from_json_to_json_valid(self):
 
                 for key, val in pdv_end.get().items():
                     assert getattr(pdv_start, key) == getattr(pdv_end, key)
-                assert len(pdv_start.__dict__) == len(pdv_end.__dict__,)
+                assert len(pdv_start.__dict__) == len(
+                    pdv_end.__dict__,
+                )
diff --git a/tests/models/test_dvobject.py b/tests/models/test_dvobject.py
index 26e96d3..9164011 100644
--- a/tests/models/test_dvobject.py
+++ b/tests/models/test_dvobject.py
@@ -1,4 +1,5 @@
 """Dataverse data model tests."""
+
 from pyDataverse.models import DVObject