Codigo do App do Grupo X

app.dart

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    debugShowCheckedModeBanner: false,
    title: "IMCApp",
    home: MeuApp(),
  ));
}

class MeuApp extends StatefulWidget {
  @override
  _MeuAppState createState() => _MeuAppState();
}

class _MeuAppState extends State<MeuApp> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("IMCApp"),
        centerTitle: true,
        backgroundColor: Colors.purple[900],
      ),
      backgroundColor: Colors.purple[800],
      body: Column(
        children: [
          Center(child: Text("Ola mundo"),)
        ],
      ),
    );
  }
}