Update app.py

app.py

@@ -110,7 +110,7 @@ def main():
             idx = 0
             music_tensor = music_tensors[idx]
             save_music_file = save_audio(music_tensor)
-            audio_filepath = f'/temp/audio_output/audio_{idx}.wav'
+            audio_filepath = f'/temp/audio_output_{idx}.wav'
             audio_file = open(audio_filepath, 'rb')
             audio_bytes = audio_file.read()