Update app.py

app.py

@@ -17,7 +17,7 @@ pipe = pipe.to(device)
 def predict(prompt, midi_file="test.mid", audio_length_in_s=10, num_inference_steps=20, controlnet_conditioning_scale=1.0):
     midi = PrettyMIDI(midi_file)
     audio = pipe(prompt, midi=midi, audio_length_in_s=audio_length_in_s, num_inference_steps=num_inference_steps, controlnet_conditioning_scale=controlnet_conditioning_scale)
-    return (16000, audio.audios.numpy())
+    return (16000, audio.audios)
 
 demo = gr.Interface(fn=predict, inputs="text", outputs="audio")
 demo.launch()