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

Future<void> launchURL(BuildContext context, String url) async {
  if (await canLaunch(url)) {
    await launch(url);
  } else {
    Scaffold.of(context).showSnackBar(
      SnackBar(
        content: Text('Cannot launch the url'),
      ),
    );
  }
}