code: def remove_from_favorites(current):
      
      try:
          current.output = {'status': 'OK', 'code': 200}
          Favorite(current).objects.get(user_id=current.user_id,
                                        key=current.input['key']).delete()
      except ObjectDoesNotExist:
          raise HTTPError(404, "")
docs: Remove a message from favorites
  
      .. code-block:: python
  
          #  request:
              {
              'view':'_zops_remove_from_favorites,
              'key': key,
              }
  
          #  response:
              {
              'status': 'OK',
              'code': 200
              }