diff --git a/student-robot.htm b/student-robot.htm
index 5c6cf72..98ac666 100644
--- a/student-robot.htm
+++ b/student-robot.htm
@@ -533,8 +533,8 @@
     <script type="text/javascript" src="../build/pdf.js"></script>
     <script type="text/javascript" src="viewer.js" defer></script>
     <script type="text/javascript" src="assets/main-working.js"></script>
-    <script type="text/javascript" src="assets/robot-play.js"></script>
-    <!-- <script type="module" src="nlp/robot-play.js"></script> -->
+    <!-- <script type="text/javascript" src="assets/robot-play.js"></script> -->
+    <script type="module" src="nlp/robot-play.js"></script>
     <script type="text/javascript" src="assets/session-recording.js"></script>
     <script type="text/javascript" src="assets/logging.js"></script>
 </body>