Hosting Laravel Project (Images, Js, and CSS not showing)

I uploaded a laravel project ionos hosting. I added index.php and .htaccess files on root. index.html:

$uri = urldecode( parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH) );

if ($uri !== '/' && file_exists(DIR.'/public'.$uri)) { return false; }

require_once DIR.'/public/index.php';

and .htaccess file: <IfModule mod_rewrite.c> <IfModule mod_negotiation.c> Options -MultiViews -Indexes </IfModule>

RewriteEngine On

# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

# Redirect Trailing Slashes If Not A Folder...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} (.+)/$
RewriteRule ^ %1 [L,R=301]

# Send Requests To Front Controller...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ /index.php [L]

But images, css, and js is not loading

When i add 'asset_url' => env('ASSET_URL'), in the config/app.php then it is showing otherwise it is not showing.

How can i fix it