Update app.py

app.py

@@ -16,5 +16,5 @@ def classify_audio(filepath):
 
 label = gr.outputs.Label()
 
-demo = gr.Interface(fn=classify_audio, inputs=gr.Audio(type="filepath"), outputs=label, examples=["song1.ogg", "song2.ogg", "song3.ogg", "song4.ogg"],)
+demo = gr.Interface(fn=classify_audio, inputs=gr.Audio(type="filepath"), outputs=label, examples=[["song1.ogg"], ["song2.ogg"], ["song3.ogg"], ["song4.ogg"]],)
 demo.launch()