How to get media file complete url in Drupal 10

<?php

 $node = Drupal::routeMatch()->getParameter('node');

if (!is_object($node)) {

  return;

}

$image = $node->get('field_image')->entity->field_media_image->entity->getFileUri();

$image_url = Drupal::service('file_url_generator')->generateAbsoluteString($image);