lib/main.dart



import 'package:flutter/material.dart';

import 'home.dart';

enum SpeedUnit { milesPerHour, kilometersPerHour }

void main() async {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Speedometer',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.red),
      ),
      darkTheme: ThemeData(
        colorScheme: ColorScheme.fromSeed(
          seedColor: Colors.red,
          brightness: Brightness.dark,
        ),
      ),
      home: HomePage(),
    );
  }
}