class Loading extends StatelessWidget {
  final Color color;

  Loading({Key? key, required this.color}) : super(key: key);
  @override
  Widget build(BuildContext context) {
    return CircularProgressIndicator(
      valueColor: AlwaysStoppedAnimation<Color>(color),
    );
  }
}

// pozivamo iz ovog dijela 


class HomeView extends GetView<HomeController> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(body: Center(child:
           Loading(color: Colors.red)));
  }
}