Update app.py

app.py

@@ -96,7 +96,7 @@ def hide_sa(value):
 yt_link = gr.Textbox(value=None,label="YouTube link", info = "Optional: Copy and paste YouTube URL")
 audio_input = gr.Audio(source="upload", type="filepath", label="Upload audio file for transcription")
 download_button = gr.Button("Download")
-thumbnail = gr.HTML(value=embed_html, visible=False)
+thumbnail = gr.HTML(value=embed_html, visible=False, label = "Thumbnail")
 sa_checkbox = gr.Checkbox(value=True, label="Sentiment analysis")
 
 inputs = [yt_link, #0