try compatible pytorch version

app.py

@@ -64,7 +64,6 @@ def separate_all_stems(audio_file_path: str, model_name: str):
     return output_signals  # [drums, bass, other, vocals]
 
 # Process Function
-@spaces.GPU
 def process_fn(audio_file_path, model_name):
     output_signals = separate_all_stems(audio_file_path, model_name)
     outputs = []

requirements.txt

@@ -10,8 +10,10 @@ lameenc>=1.2
 openunmix==1.2.1
 
 # Audio & ML
-torch>=1.8.1, <2.1
-torchaudio>=0.8, <2.1
+#torch>=1.8.1, <2.1
+#torchaudio>=0.8, <2.1
+torch>=2.1, <2.3
+torchaudio>=2.1, <2.3
 ffmpeg
 soundfile
 scipy