def delta_seconds(before, after):
    delta = after - before
    return total_seconds(delta)
Change 'group' list to string
dataset/ETHPy150Open openstack/python-monascaclient/monascaclient/openstack/common/timeutils.py/delta_seconds--crossover with--dataset/ETHPy150Open openlmi/openlmi-scripts/commands/account/lmi/scripts/account/group_cmd.py/Delete.transform_options