import 'package:flutter/material.dart';
void main() {
  runApp(const MyApp());
}
 
class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return 
    const MaterialApp(
      home: Scaffold(
        body: Center(child: Text('Helló Világ!'))
      )
    );
  }
}