tuple and str i guess

app.py

@@ -121,16 +121,17 @@ def generate_midi(seed, use_chords, chord_progression, bpm):
 
 @spaces.GPU(duration=120)
 def generate_music(midi_audio, prompt_duration, musicgen_model, num_iterations, bpm):
-    audio_data, sample_rate = midi_audio
+    wav_filename, sample_rate = midi_audio
 
-    # Convert the audio data to a PyTorch tensor
-    song = torch.from_numpy(audio_data).to(device)
+    # Load the generated audio
+    song, sr = torchaudio.load(wav_filename)
+    song = song.to(device)
 
     # Use the user-provided BPM value for duration calculation
     duration = calculate_duration(bpm)
 
     # Create slices from the song using the user-provided BPM value
-    slices = create_slices(song, sample_rate, 35, bpm, num_slices=5)
+    slices = create_slices(song, sr, 35, bpm, num_slices=5)
 
     # Load the model
     model_name = musicgen_model.split(" ")[0]