try this, excellent working.
Taxonomy Images plugin:
https://ww.wp.xz.cn/plugins/taxonomy-images/
Paste this code in Tag.php and Category.php
<?php print apply_filters( 'taxonomy-images-queried-term-image', '',array(
'image_size' => 'medium' )); ?>
this will prints only text no HTML tags…
<?php echo wp_strip_all_tags( do_shortcode("[post_view]"), $remove_breaks ); ?>
