Custom page external CSS and JS

<?php 
  //Register css assets     

         FilamentAsset::register([
            asset('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css'),
            asset('https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.8.1/slick.min.css'),
            asset('https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.8.1/slick-theme.min.css'),
        ]);

        // Register JavaScript assets
        FilamentAsset::register([
            asset('https://code.jquery.com/jquery-3.6.0.min.js'),
            asset('https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.8.1/slick.min.js'),
        ]);

?>