FILE: lib/main.dart
import 'package:flutter/material.dart';

void main() => runApp(const NotesApp());

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

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(home: Scaffold(body: Center(child: Text('No notes yet'))));
  }
}
END_FILE
FILE: test/widget_test.dart
import 'package:flutter_test/flutter_test.dart';
import 'package:notes_low_coverage/main.dart';

void main() {
  testWidgets('empty state', (tester) async {
    await tester.pumpWidget(const NotesApp());
    expect(find.text('No notes yet'), findsOneWidget);
  });
}
END_FILE
