revert update

Author: eyw520

servers/fai/src/fai/utils/slack/message_handler.py

@@ -459,6 +459,15 @@ async def handle_slack_message(
 
                     await send_resume_message(existing_editing_id, [context.text])
 
+                    return SlackMessageResponse(
+                        response_text="",
+                        channel=context.channel,
+                        thread_ts=context.thread_ts,
+                        bot_token=integration.slack_bot_token,
+                        query_id=None,
+                        user_id=context.user,
+                    )
+
                 elif session_status.value == "waiting":
                     LOGGER.info(f"Session {existing_editing_id} is WAITING, " f"queuing request without interrupting")