Flutter starter template for students to start building UI , and NOT get confused with the code

FlutterStarterTemplate.dart

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';

void main() => runApp(MyApp());

/// this is your APP Main screen configuration
class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        // to change your app color change this

        /// first color is for IOS the second color is for Android
        /*******************--[focus here 🧐]--*******************/
      primarySwatch: defaultTargetPlatform == TargetPlatform.iOS
            ? Colors.grey
            : Colors.blue,
      ),
      home: MyHomePage(),
    );
  }
}

/// this is a template to start building a UI
/// to start adding any UI you want change what comes after the [ body: ] tag below
class MyHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
      title: Text('App Title'),
        elevation: Theme.of(context).platform == TargetPlatform.iOS ? 0.0 : 4.0,
      ),
      /*******************--[focus here 🧐]--*******************/
      body: Text(
        'Hi im a text',
      ),
    );
  }
}