def METHOD_NAME(
    wav_scp, librimix_dir, map_mix2enroll, output_dir, num_spk=2, prefix="enroll_spk"
):
    # noqa E501: ported from https://github.com/BUTSpeechFIT/speakerbeam/blob/main/egs/libri2mix/local/create_enrollment_csv_fixed.py
    mixtures = []
    with Path(wav_scp).open("r", encoding="utf-8") as f:
        for line in f:
            if not line.strip():
                continue
            mixtureID = line.strip().split(maxsplit=1)[0]
            mixtures.append(mixtureID)
    utt2path = {}
    for audio in chain(
        Path(librimix_dir).rglob("s1/*.wav"),
        Path(librimix_dir).rglob("s2/*.wav"),
        Path(librimix_dir).rglob("s3/*.wav"),
    ):
        pdir = audio.parent.stem
        utt2path[pdir + "/" + audio.stem] = str(audio.resolve())
    mix2enroll = {}
    with open(map_mix2enroll) as f:
        for line in f:
            mix_id, utt_id, enroll_id = line.strip().split()
            sid = mix_id.split("_").index(utt_id) + 1
            mix2enroll[mix_id, f"s{sid}"] = enroll_id
    with DatadirWriter(Path(output_dir)) as writer:
        for mixtureID in mixtures:
            # 100-121669-0004_3180-138043-0053
            for spk in range(num_spk):
                enroll_id = mix2enroll[mixtureID, f"s{spk + 1}"]
                writer[f"{prefix}{spk + 1}.scp"][mixtureID] = utt2path[enroll_id]