在views.py文件中引入models时，出现问题
from django.shortcuts import render
from . import models
def index(request):
article = models.Article.objects.get(pk=1)
context = {'hello': 'hello,man！'}
return render(request, 'cmdb/index.html', context, {'acticle': article}m)没有objects，说是无法导入，我的python版本是3.7，Django是2.1，pycharm是社区版，报的错误提示是：
his inspection detects names that should resolve but don't. Due to dynamic dispatch and duck typing, this is possible in a limited but useful number of cases. Top-level and class-level items are supported better than instance items.
