takes 1 positional argument but 2 were given问题，由于在内部调用函数时，不小心在里面写了self,所以导致了错误，将self去掉，就不会报错

 

 

takes 1 positional argument but 2 were given

posted @ 2021-07-02 15:26  请给我三分糖  阅读(2691)  评论(0)    收藏  举报