ci: Add a flake8 linting job

.github/workflows/unit_tests.yml

@@ -30,6 +30,9 @@ jobs:
         python -m pip install --upgrade pip
         pip install -r requirements.txt
 
+    - name: Lint with flake8
+      run: flake8 scripts/ tests/
+
     - name: Run unittest tests with coverage
       run: |
         coverage run --source=scripts -m unittest discover tests

requirements.txt

@@ -15,4 +15,5 @@ pinecone-client==2.2.1
 redis
 orjson
 Pillow
-coverage
+coverage
+flake8