如何包括新的中间件类

Question

我上了一堂课。试着把它包括进去。但是有错误吗

MIDDLEWARE = [
'fun.middleware.AuthMiddleware',
]

---

File "C:\Python27\lib\importlib__init__.py", line 37, in import_module import(name) django.core.exceptions.ImproperlyConfigured: WSGI application 'fun.wsgi.application' could not be loaded; Error importing module: 'No module named middleware'

我怎么能把它包括进去