save project

diy2.py

@@ -15,6 +15,6 @@ while True:
         if password!=userpassword:
             print('密码错误，请重新输入')
     else:
-        print(错误)
+        print('错误')
         exit()       
 print("欢迎来到贝尔编程!")
\ No newline at end of file