text: from . import *
  
  class GetGymClassInstanceByIdController(AppDevController):
  
    def get_path(self):
      return '/gymclassinstance/<id>/'
  
    def get_methods(self):
      return ['GET']
  
    def content(self, **kwargs):
      instance = gymclassinstance_dao.get_gym_class_instance_by_id(
          request.view_args['id']
      )
      return gymclassinstance_dao.serialize_gym_class_instance(instance)
  