    def __init__(self, wav_dir, scp_file):
        """ wav_dir: /export/c01/jlai/thesis/data/swbd_sre_combined/wav/
            list_file: /export/c01/jlai/thesis/data/swbd_sre_combined/list/log/swbd_sre_utt.{1..50}.scp
        """
        self.wav_dir  = wav_dir

        with open(scp_file) as f:
            temp = f.readlines()
        self.utts = [x.strip() for x in temp]
wav_dir: /export/c01/jlai/thesis/data/swbd_sre_combined/wav/
list_file: /export/c01/jlai/thesis/data/swbd_sre_combined/list/log/swbd_sre_utt.{1..50}.scp
src/data_reader/dataset.py