def get_timestamp(secs, divider='-'):
    """
    Convert seconds into timestamp

    :param secs: seconds
    :type secs: int
    :param divider: divider between minute and second, default "-"
    :type divider: str

    :return: timestamp
    :rtype: str
    """
    minutes = int(secs/60)
    seconds = round(secs%60, 2)
    return f'{minutes}min{divider}{seconds}sec'