save project

diy.py

-with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r','encoding=utf-8') as qw:
+with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as qw:
     a=qw.readlines()
     a=qw.readlines()
     print(a)
     print(a)