save project

diy2.py

@@ -16,6 +16,6 @@ while True:
             print: ("错误")   
     print("用户名和密码错误!请重新输入")
         else:
-        print("")
+            print("已锁定")
             exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file