old_contents: from __future__ import unicode_literals
  
  
  from django.conf import settings
  
  from appconf import AppConf
  
  
  class CommentsAppConf(AppConf):
  
      COMMENTS_CAN_DELETE_CALLABLE = True
      COMMENTS_CAN_EDIT_CALLABLE = True
new_contents: from __future__ import unicode_literals
  
  from appconf import AppConf
  from django.conf import settings
  
  
  class CommentsAppConf(AppConf):
      CAN_DELETE_CALLABLE = True
      CAN_EDIT_CALLABLE = True
  
subject: Fix conf names