text: from cms.app_base import CMSApp
  from cms.apphook_pool import apphook_pool
  
  
  @apphook_pool.register
  class ArticlesApphook(CMSApp):
      app_name = "articles"
      name = "Articles"
  
      def get_urls(self, page=None, language=None, **kwargs):
          return ["backend.articles.urls"]
  