:param audacity_labels: list containing audacity label objects
        :return:

def write_audacity_labels(audacity_labels, filename):
        """
        :param audacity_labels: list containing audacity label objects
        :return:
        """
        with open(filename, "w") as f:
            for label in audacity_labels:
                f.write("%s\t%s\t%s\n" % (label.start_seconds, label.end_seconds, label.label))