auto save

diy.py

-with open(r'C:\Users/玛酷市南1号\AppData\Roaming\pythonWin\python.exe','r',encoding="utf-8")
+with open(r'C:\Users\玛酷市南1号\Desktop\sales_list.txt','r',encoding='utf-8') as file:
     a=file.readlines()
 for i in a:
     print(i)
\ No newline at end of file