code: def handle_authn_response(self, context, internal_response):
          
          idp = self._load_idp_dynamic_entity_id(context.state)
          return self._handle_authn_response(context, internal_response, idp)
docs: See super class satosa.frontends.base.FrontendModule#handle_authn_response
          :param context:
          :param internal_response:
          :return: