{
  "error": "Transkripsi gagal: Perintah '['/home/martin/fastapi/transcription_service/subs_venv/bin/demucs', '--two-stems=vocals', '-d', 'cuda:1', '-o', '/home/martin/fastapi/transcription_service', '--namafile', 'processed_{stem}.wav', '/tmp/tmpnn0k7oie.mp3']' mati dengan <Signals.SIGKILL: 9>."
}