关于计算P值的问题，感觉应该如下修改才对？

Question

def cal_recom_result(sim_info,user_click):     '''     recom by itemcf     Args:         sim_info:item sim dict         user_click:user click dict     Return:         dict,key:userid value dict,value_key itemid,value_value recom_score     '''     recent_click_num=3     topk=5     recom_info={}     for user in user_click:         click_list=user_click[user]         recom_info.setdefault(user,{})         for itemid in click_list[:recent_click_num]:             if itemid not in sim_info:                 continue             for itemsimzuhe in sim_info[itemid][:topk]:                 itemsimid=itemsimzuhe[0]                 itemsimscore=itemsimzuhe[1]                      return recom_info