ocultar comparacion

reports/templates/aside.html

@@ -35,8 +35,9 @@
                     <span class="label label-primary pull-right"></span>
                 </span>
             </a>
+{% if labels|length > 1 %}
 
-        <li class="treeview" id="compare">
+    <li class="treeview" id="compare">
             <a href="#" onclick="compare(labels)">
                 <i class="fas fa-columns"></i>
                 <span>Compare</span>
@@ -62,6 +63,9 @@
             </ul>
         </li>
 
+{% endif %}
+
+
   <!--
             <a class="treeview " href="#" onclick="compare(labels)">
                 <i class="fas fa-columns"></i></i>
@@ -323,6 +327,7 @@
               </span>
             </ul>    
         </li>
+
   <!--      <li>
             <a class="treeview " href="#" onclick="showComparisons()">
                 <i class="fa fa-eye showImage"></i>