__new__() takes exactly one argument (the type to instantiate)
我的错误是:Traceback(mostrecentcalllast):File"D:\anaconda3\envs\pytorch\lib\code.py",line90,inruncodeexec(code,self.locals)File"",line25,inFile"D:\anaconda3\envs\pytorch\lib\typing.py",line872,in__new__obj