Update app.py

app.py

@@ -2,7 +2,6 @@ import gradio as gr
 import subprocess
 import os
 import uuid
-import shutil
 
 def clean_audio(audio_path):
     uid = str(uuid.uuid4())
@@ -10,24 +9,25 @@ def clean_audio(audio_path):
 
     os.makedirs(out_dir, exist_ok=True)
 
-    # Demucs command
+    # Run demucs safely
     cmd = [
-        "demucs",
+        "python", "-m", "demucs",
         "-n", "htdemucs",
         audio_path,
         "-o", out_dir
     ]
     subprocess.run(cmd, check=True)
 
-    vocals_path = os.path.join(
-        out_dir, "htdemucs", os.path.splitext(os.path.basename(audio_path))[0], "vocals.wav"
-    )
+    # Find vocals.wav dynamically
+    model_dir = os.path.join(out_dir, "htdemucs")
+    song_dir = os.listdir(model_dir)[0]
+    vocals_path = os.path.join(model_dir, song_dir, "vocals.wav")
 
     return vocals_path
 
 gr.Interface(
     fn=clean_audio,
-    inputs=gr.Audio(type="filepath", label="Upload Audio"),
+    inputs=gr.Audio(type="filepath", label="Upload Audio", max_length=60),
     outputs=gr.Audio(type="filepath", label="Clean Vocals"),
     title="AI Voice Cleaner & Vocal Remover",
     description="Noise removal & vocal separation using Demucs (HF Spaces compatible)"