save project

diy2.py

@@ -8,7 +8,6 @@ while True:
         break
     if name != username:
         print("用户名不存在!请重新输入")
-    else:
-        if password!=userpassword:
-            print("密码输入错误,请重新输入")        
+    if password!=userpassword:
+        print("密码输入错误,请重新输入")        
 print("欢迎来到贝尔编程!")
\ No newline at end of file