save project

diy2.py

@@ -7,8 +7,7 @@ while True:
         password = input("请输入密码:")
         i-=1
         if name == username and password == userpassword:
-            print("登录成功!")
-            
+            print("登录成功!")    
             break
         if name != username:
             print("用户密码错误，请重新输入!")