What is correct way adding sitemap.xml into laravel app?

Hello, I've app in production which is available on the internet already and running on shared hosting. I generated sitemap.xml for that website with generator on the web. Where should I place this file? Should I make any route in web.php for that? Cause google is telling me that sitemap.xml is not found and giving me 404 error.. I'm sorry maybe is it stupid question but I am novice in this, what is best practice for stuff like this ? Thanks for advice! :)