Print term image for custom taxonomy

Hello,

How Can I print term image for ‘product_cat’ taxonomy here in below my code have that print cat name

<br />
 $terms = get_terms("product_cat" , 'child_of=0&parent=0&hide_empty=0');</p>
<p>			 $count = count($terms);</p>
<p>			 if ( $count > 0 ){</p>
<p>				 echo "
<ul>";</p>
<p>				 foreach ($terms as $term ) {</p>
<p>				   	echo "
<li><a>. $term->name . </a></li>
";<br />
}<br />
}
</ul>