import 'package:energy_bilance/models/EnergyBilanceModel.dart'; import 'package:energy_bilance/widgets/EnergyDisplay.dart'; import 'package:energy_bilance/widgets/MyInputWidget.dart'; import 'package:flutter/material.dart'; import 'package:provider/provider.dart'; void main() { runApp( MaterialApp( title: 'My App', home: Scaffold( body: ChangeNotifierProvider( create: (context) => EnergyBilanceModel(), child: Center( child: Column( mainAxisSize: MainAxisSize.min, mainAxisAlignment: MainAxisAlignment.start, children: const [ Expanded(child: MyInputWidget()), Divider(), Expanded(child: EnergyDisplay()), ], ) ), ), ) ) ); }