auto save

diy1.py

@@ -7,6 +7,7 @@ while True:
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("登录成功！")
         print("登录成功！")
         break
         break
+    
     print("用户名和密码错误！请重新输入")
     print("用户名和密码错误！请重新输入")
 print("欢迎来到松果AI编程学院")
 print("欢迎来到松果AI编程学院")