Update app.py

app.py

@@ -794,7 +794,7 @@ authenticator = stauth.Authenticate(
 #     credentials=credentials, cookie_name="joeshi_gpt", key='abcedefg', cookie_expiry_days=30)
 
 user, authentication_status, username = authenticator.login('用户登录', 'main')
-print("user", name, "username", username)
+print("username", username)
 
 # ## sign-up widget，未完成。
 # try: