Update app.py

app.py

@@ -131,6 +131,7 @@ with gr.Blocks() as demo:
     gr.Markdown(
     """
     # Extract audio from video, get the transcript and then get the semantic chunk information.
+    ### Currently YouTube videos need authorization mechanism in HuggingFace Spaces to work. If you have file location (ex:- .mp4, .wav) as URL, you can try that.    
     """)
     # Radio button to choose between URL or upload
     input_type = gr.Radio(choices=["URL", "Upload"], label="Select Video Input Type")