Update flake8.yml

Author: kgashok

.github/workflows/flake8.yml

@@ -19,7 +19,8 @@ jobs:
         uses: TrueBrain/actions-flake8@master
         with:
           path: Sources/code
-          ignore: E9,F63,F7,F82,E303
+          ignore: E9,F63,F7,F82,E203,W293,E231,W391,E265,E266,E226,E301,E228,E401,E303 
+