text: """
  Django-formidable app definition.
  
  The :class:`FormidableConfig` checks various configuration settings:
  
  * post-update and post-create callbacks
  """
  from django.apps import AppConfig
  
  
  class FormidableConfig(AppConfig):
      """
      Formidable application configuration class. Runs various checks.
      """
      name = 'formidable'
  
      def ready(self):
          """
          Run various checks when ready
          """
          from .views import check_callback_configuration
          check_callback_configuration()
  