有没有人帮下，这个问题去网上找了很多方法都不行，只要运行就会报错，问题是从我修改models数据迁移没成功之后开始的

?: (admin.E402) 'django.contrib.auth.context_processors.auth' must be enabled in DjangoTemplates (TEMPLATES) if using the default auth backend in order to use the admin application.
?: (admin.E404) 'django.contrib.messages.context_processors.messages' must be enabled in DjangoTemplates (TEMPLATES) in order to use the admin application.

WARNINGS:
?: (admin.W411) 'django.template.context_processors.request' must be enabled in DjangoTemplates (TEMPLATES) in order to use the admin navigation sidebar.