Update app.py

app.py

@@ -194,12 +194,12 @@ with main_page:
 if (st.session_state.rerun_button == "QUERYING") and (st.session_state["video_link"] is not None):
     with st.spinner('Querying comments and running models'):
         yt_parser = st.session_state["YouTubeParser"]
-        # try:
-        yt_parser.scrape_comments(st.session_state['video_link'])
-        yt_parser.scrape_video_title()
-        # except:
-        #     st.error("Error: Unable to query comments, incorrect YouTube URL.")
-        #     st.stop()
+        try:
+            yt_parser.scrape_comments(st.session_state['video_link'])
+            yt_parser.scrape_video_title()
+        except:
+            st.error("Error: Unable to query comments, incorrect YouTube URL.")
+            st.stop()
 
         # Run formatting and models
         try: