Update app.py

app.py

@@ -38,8 +38,6 @@ WEIGHT_ROOT = os.path.join(now_dir, "weights")
 INDEX_ROOT = os.path.join(WEIGHT_ROOT, "index")
 
 # Create necessary directories
-os.makedirs(WEIGHT_ROOT, exist_ok=True)
-os.makedirs(INDEX_ROOT, exist_ok=True)
 os.makedirs(os.path.join(now_dir, "output"), exist_ok=True) # For demucs output
 os.makedirs(os.path.join(now_dir, "dl_audio"), exist_ok=True) # For youtube-dl output