save project

diy2.py

@@ -6,9 +6,9 @@ while True:
     if name == username and password == userpassword:
         print("登录成功!")
         break
-    if name!=username:
+    if name != username:
         print("竟然把用户名写错了")
-    if password!=userpassword:
+    if password != userpassword:
         print("你又把密码写错了") 
 print("欢迎来到贝尔编程!")