meta-taxonomy.php

<?php
/**
 * Post taxonomy term list template part.
 *
 * 🚫🚫🚫
 * DO NOT EDIT THIS FILE WHILE INSIDE THE PLUGIN! Changes You make will be lost when a new version
 * of the AMP plugin is released. You need to copy this file out of the plugin and put it into your
 * custom theme, for example. To learn about how to customize these Reader-mode AMP templates, please
 * see: https://amp-wp.org/documentation/how-the-plugin-works/classic-templates/
 * 🚫🚫🚫
 *
 * @package AMP
 */

/**
 * Context.
 *
 * @var AMP_Post_Template $this
 */

$categories = get_the_category_list( _x( ', ', 'Used between list items, there is a space after the comma.', 'amp' ), '', $this->ID );
?>
<?php if ( $categories ) : ?>
	<div class="amp-wp-meta amp-wp-tax-category">
		<?php
		/* translators: %s: list of categories. */
		printf( esc_html__( 'Categories: %s', 'amp' ), $categories ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
		?>
	</div>
<?php endif; ?>

<?php
$tags = get_the_tag_list(
	'',
	_x( ', ', 'Used between list items, there is a space after the comma.', 'amp' ),
	'',
	$this->ID
);
?>
<?php if ( $tags && ! is_wp_error( $tags ) ) : ?>
	<div class="amp-wp-meta amp-wp-tax-tag">
		<?php
		/* translators: %s: list of tags. */
		printf( esc_html__( 'Tags: %s', 'amp' ), $tags ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
		?>
	</div>
<?php endif; ?>