themes-wordpress/course/patterns/search.php

<?php
/**
 * Title: Default Search 
 * Slug: course/search
 * Inserter: no
 */
?>

<!-- wp:heading {"level":1,"style":{"typography":{"lineHeight":".9"},"spacing":{"padding":{"bottom":"30px"}}}} -->
<h1 style="padding-bottom:30px;line-height:.9"><?php echo esc_html__( 'Search', 'course' ) ?></h1>
<!-- /wp:heading -->

<!-- wp:search {"label":" ","showLabel":false,"placeholder":"<?php echo esc_html__( 'Search...', 'course' ) ?>","width":100,"widthUnit":"%","buttonText":"","buttonUseIcon":true,"style":{"border":{"radius":"4px"}}} /-->