Hide Given ACF fields on custom post type

custom.php

<?php
//Hide given ACF fields on "my_cpt" post_type
	function my_custom_function() {
		global $current_screen;
		if ( 'my_cpt' == $current_screen->post_type ) {
			?>
			<script>
              (function () {
                var x = document.querySelectorAll("a[data-key='field_5ea76a5ac9b48']");
                //change data-key as required
                var i;
                for (i = 0; i < x.length; i++) {
                  x[i].style.display = "none";
                }
              })();
			</script>
			<?php
		} else {
			//echo 'not my_cpt';
		}
	}
	
	add_action( 'admin_head', 'my_custom_function' );
?>