Preview:
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

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

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      title: 'Lab Evaluation',
      debugShowCheckedModeBanner: false,
      home: MyHomePage(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        backgroundColor: Colors.white, //appbar
        body: Container(
          height: 150,
          width: 800,
          child: ClipRRect(
            borderRadius: BorderRadius.vertical(
              bottom: Radius.circular(40),
            ),
            child: Image.asset('images/image.png', fit: BoxFit.cover,),
          )
        ));
  }
}





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