fix

Author: arslanashraf7

src/ol_openedx_chat/ol_openedx_chat/block.py

@@ -255,11 +255,10 @@ def track_user_events(self, request, suffix=""):  # noqa: ARG002
         Track user events by emitting them to the event tracker.
         """
         request_data = request.json
-        response_content = request_data.get("event_data").get("value")
+        event_data = request_data.get("event_data", {})
         thread_id, checkpoint_pk = get_checkpoint_and_thread_id(
-            content=response_content
+            content=event_data.get("value", "")
         )
-        event_data = request_data.get("event_data", {})
         event_data.update({"thread_id": thread_id, "checkpoint_pk": checkpoint_pk})
 
         tracker.emit(request_data.get("event_type", ""), event_data)