Simple template for Flutter App

main.dart

import 'package:flutter/material.dart';

/// simple template for Flutter app
void main() {
  runApp(const AtkTutorial());
}

class AtkTutorial extends StatelessWidget {
  const AtkTutorial({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: Container(),
      ),
    );
  }
}