Fix python doc strings

src/spiffworkflow_backend/services/process_model_service.py

@@ -44,7 +44,8 @@ class ProcessModelService(FileSystemService):
 
     def process_model_delete(self, process_model_id: str):
         """Delete Procecss Model."""
-        instances = ProcessInstanceModel.query.filter(ProcessInstanceModel.process_model_identifier == process_model_id).all()
+        instances = ProcessInstanceModel.query.filter(
+            ProcessInstanceModel.process_model_identifier == process_model_id).all()
         if len(instances) > 0:
             raise ApiError(code='existing_instances',
                            message=f'We cannot delete the model `{process_model_id}`, there are existing instances that depend on it.')

tests/spiffworkflow_backend/integration/test_process_api.py

@@ -75,6 +75,7 @@ def test_process_model_delete(
 def test_process_model_delete_with_instances(
     app: Flask, client: FlaskClient, with_bpmn_file_cleanup: None
 ):
+    """Test_process_model_delete_with_instances."""
     db.session.query(ProcessInstanceModel).delete()
     db.session.commit()
 

tests/spiffworkflow_backend/unit/test_file.py

@@ -1,4 +1,4 @@
-"""test_file."""
+"""Test_file."""
 
 from spiffworkflow_backend.models.file import File