refresh the page every 30 seconds if status is "sent"

portal/portal/templates/academy/common/unit_detail.html

@@ -61,3 +61,14 @@ <h5>Description:</h5>
     </div>
   </div>
 {% endblock content %}
+
+{% block extra_js %}
+{% if grade.status == "sent" %}
+  <script>
+        // Refresh the page every 30 seconds (30000 milliseconds)
+          setTimeout(function(){
+              location.reload();
+          }, 30000);
+        </script>
+{% endif %}
+{% endblock %}