old_contents: from __future__ import unicode_literals
  
  from django.apps import AppConfig
  
  
  class AppConfig(AppConfig):
      name = 'app'
      verbose_name = 'Api Application'
  
      def ready(self):
          from .signals import create_api_key
  
new_contents: from __future__ import unicode_literals
  
  from django.apps import AppConfig
  
  
  class AppConfig(AppConfig):
      name = 'api'
      verbose_name = 'Api Application'
  
      def ready(self):
          from .signals import create_api_key
  
subject: update api config