Update app.py

app.py

@@ -19,7 +19,9 @@ calculation_type_input = gr.inputs.Radio(["Total Duration", "Average Duration"],
 outputs = gr.outputs.Textbox(label="Result")
 
 heading = "YouTube Playlist Duration Calculator"
-description = "Enter a YouTube playlist link and choose the calculation type to calculate its total duration or average duration."
+description = ''''''Enter a YouTube playlist link and choose the calculation type to calculate its total duration or average duration.
+Do not enter the link of a video that belongs to that playlist.
+''''
 
 
 duration_interface = gr.Interface(