prettytable.ALL was deprecated in favor of prettytable.HRuleStyle.ALL and prettytable.VRuleStyle.ALL in PrettyTable 3.12.0 release[1][2]. [1] https://github.com/prettytable/prettytable/releases/tag/3.12.0 [2] https://github.com/prettytable/prettytable/pull/329 Change-Id: Iac2031416f2595f06600c9fd6311f14c4740d7ce Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>