import 'package:flutter/material.dart'; void main(){ runApp(TheApp()); } class TheApp extends StatelessWidget { const TheApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( // theme: , home: Scaffold( appBar: AppBar( backgroundColor: Colors.deepPurple, title: const Text("Tamagochi 2.0"), centerTitle: true, ), body: Container( child: const Text("this is a body"), ), ) ); } }