How to display popular tags is homepage?

Question

I want to have a section that contains POPULAR TQGS So there is a problem i write the function and I can't add it to homepage with shortcode
function bloo_tag_cloud()
{
$tags = get_tags();
$args = array(
'smallest' => 10,
'largest' => 10,
'unit' => 'px',
'number' => 10,
'format' => 'flat',
'separator' => " ",
'orderby' => 'count',
'order' => 'DESC',
'show_count' => 1,
'echo' => false
);
$tag_string = wp_generate_tag_cloud($tags, $args);
return $tag_string;
}
add_shortcode('bloo_popular_tags', 'bloo_tag_cloud');
add_filter('widget_text', 'do_shortcode');

Answer 1

$postTags = get_the_tags();
if ( ! empty( $post_tags ) ) {
echo '<ul>';
foreach( $post_tags as $post_tag ) {
echo '<li><a href="' . get_tag_link( $post_tag ) . '">' . $post_tag->name . '</a></li>';
}
echo '</ul>';
}