cohort ID showing, have to translate to display text

lms/djangoapps/django_comment_client/forum/views.py

@@ -189,6 +189,9 @@ def single_thread(request, course_id, discussion_id, thread_id):
 
     try:
         thread = cc.Thread.find(thread_id).retrieve(recursive=True, user_id=request.user.id)
+        print("\n\n\n\n\n\n***************************")
+        print("thread.get('group_id','NONE')")
+        print(thread)
     except (cc.utils.CommentClientError, cc.utils.CommentClientUnknownError) as err:
         log.error("Error loading single thread.")
         raise Http404

lms/templates/discussion/_underscore_templates.html

@@ -26,9 +26,11 @@
   <div class="discussion-post">
       <div><a href="javascript:void(0)" class="dogear action-follow" data-tooltip="follow"></a></div>
       <header>
-          %if group_id:
-            <div class="group-visibility-label">This post visible only to Group ${cohort_dictionary[thread['group_id']]}.</div>
-          %endif
+      
+      ${"<% if (obj.group_id) { %>"}
+      <div class="group-visibility-label">This post visible only to Group ${"<%- obj.group_id%>"}.</div>
+              ${"<% }  %>"}      
+      
           <a href="#" class="vote-btn discussion-vote discussion-vote-up" data-role="discussion-vote" data-tooltip="vote"><span class="plus-icon">+</span> <span class='votes-count-number'>${'<%- votes["up_count"] %>'}</span></a>
           <h1>${'<%- title %>'}</h1>
           <p class="posted-details">