Update app.py

app.py

@@ -483,11 +483,13 @@ with demo:
             
         with gr.Column():
             gr.Markdown('''
-            ### 1. Insert Youtube URL below. Some test videos below:
-            ##### 1. https://www.youtube.com/watch?v=nlMuHtV82q8&ab_channel=NothingforSale24
-            ##### 2. https://www.youtube.com/watch?v=JzPfMbG1vrE&ab_channel=ExplainerVideosByLauren
-            ##### 3. https://www.youtube.com/watch?v=S68vvV0kod8&ab_channel=Pearl-CohnTelevision
+            ### 1. Copy any Youtube video URL to box below or click one of the examples and then press button "1. Download Youtube video"-button:
             ''')
+            examples = gr.Examples(examples=
+                [ "https://www.youtube.com/watch?v=nlMuHtV82q8&ab_channel=NothingforSale24", 
+                  "https://www.youtube.com/watch?v=JzPfMbG1vrE&ab_channel=ExplainerVideosByLauren", 
+                  "https://www.youtube.com/watch?v=S68vvV0kod8&ab_channel=Pearl-CohnTelevision"],
+               label="Examples", inputs=[youtube_url_in])
             
     with gr.Row():
         with gr.Column():