save project

diy2.py

@@ -18,5 +18,5 @@ while True:
             print("温馨提示:您还剩"+str(i)+"次机会!")
     else:
         print("您的账号已被锁定，请带身份证到我司解锁。")
-        exit
+        exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file