Update app.py

app.py

@@ -158,7 +158,7 @@ def process_audio_files(zip_file, model_name, layer, alpha):
     """Main processing function that combines CPU and GPU parts."""
     
     # First, do CPU preprocessing
-    manifest, layer_final, alpha_processed, model_name = process_audio_files_cpu(
+    manifest, layer_final, alpha_processed = process_audio_files_cpu(
         zip_file, model_name, layer, alpha
     )