HTMLTestRunnerCN.HTMLTestReportCN运行后报错

Traceback (most recent call last):
File "D:\Users\dell\PycharmProjects\pythonProject5\entrance.py", line 15, in
runner = HTMLTestRunnerCN.HTMLTestReportCN(
AttributeError: module 'HTMLTestRunnerCN' has no attribute 'HTMLTestReportCN'

进程已结束,退出代码1

你这个HTMLTestRunnerCN变量没有HTMLTestReportCN这个属性或方法,你看看HTMLTestReportCN是怎样定义的