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
  
  __version__ = "dev"
  GIT_REVISION = "dev"
  
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
  
  __all__ = ('celery_app',)
  
  __version__ = "dev"
  GIT_REVISION = "dev"
  
subject: Update celery setup according to docs