old_contents: # This will make sure the app is always imported when
  # Django starts so that shared_task will use this app.
  from .celery import app as celery_app
  
new_contents: # This will make sure the app is always imported when
  # Django starts so that shared_task will use this app.
  from .celery import app as celery_app  # NOQA
  
subject: Fix flake8 F401 warnings