def METHOD_NAME(self, offset="0"):
    """Returns the time elapsed a nice readable string
    :param offset: Timer index
    :type offset: `str`
    :return: Time elapsed as a string
    :rtype: `str`
    """
    elapsed = self.get_elapsed_time(offset)
    self.end_timer(offset)
    return self.get_time_as_str(elapsed)