Add example URL

app.py

@@ -54,7 +54,7 @@ iface = gr.Interface(
     ],
     outputs="text",
     title="Whisper Small Hungarian",
-    description="Realtime demo for Hungarian speech recognition using a fine-tuned Whisper small model. Enter a video URL or record your voice to transcribe.",
+    description="Realtime demo for Hungarian speech recognition using a fine-tuned Whisper small model. Enter a video URL or record your voice to transcribe.\nExample video URL: https://github.com/pwang697/Scalable-Machine-Learning-Lab_2/raw/test/vasar-hu.mp4",
 )
 
 iface.launch()