[Flutter] Can I wrap the MaterialApp widget with the Provider?

I'm new to flutter and I'm trying to create an app with provider. I wrapped MaterialApp widget with the ChangeNotifierProvider and the app works and I can use the provider as it intended to do. I need to know is it okay to do so and will i face any problems?

Widget build(BuildContext context) {
return ChangeNotifierProvider<BaseModel>(
builder: (context) =>
BaseModel(loading: false, title: "Title", isLoggedIn: false),
child: MaterialApp(
routes: <String, WidgetBuilder>{
"/home": (BuildContext context) => Home(),
"/signIn": (BuildContext context) => SignIn()
},
initialRoute: "/signIn",
title: 'Flutter Demo',
theme: ThemeData(
// is not restarted.
primarySwatch: Colors.blue,
),
home: SignIn()),
);


In all the sample codes they use Provider under "home" in MaterialApp widget. I used MaterialApp inside the provider.

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