save project

my_app.py

@@ -31,7 +31,7 @@ def register():     # 注册验证
         content=json.dumps(users)
         with open('user.txt','w',encoding='utf-8')as file:
             file.write(content)
-            messagebox.showinfo('成功'，'牛逼')
+            messagebox.showinfo('成功','牛逼')
             login_show()
 def login():    # 登录验证
     pass