'Return the lun form get_lun_info method.'

def get_snapshot_info_return_value(self):

    root = ET.fromstring(FAKE_RES_DETAIL_DATA_SNAPSHOT)
    snapshot_list = root.find('SnapshotList')
    snapshot_info_tree = snapshot_list.findall('row')
    for snapshot in snapshot_info_tree:
        return snapshot
