save project

diy2.py

@@ -9,10 +9,5 @@ while True:
     elif name != username:
         print("账号错误！请重新输入！")
     else:
-        print("账号错误！")
-
-
-    if password != userpassword:
-        print("密码错误！请重新输入！")
-
+        print("密码错误！")
 print("欢迎来到贝尔编程!")
\ No newline at end of file