tree f8002d04d39f7f9c337e8419b29ce04811789a6c
parent 3f35bff1e19e9ff20bec6d5bbebcd5bb2b10fb49
author wu.shiming <wushiming@yovole.com> 1600757998 +0800
committer wu.shiming <wushiming@yovole.com> 1600758056 +0800

bump py37 to py38 in tox.ini

in 'victoria' cycle, we should test py38 by default.

Change-Id: Id1b69b2e4fa56ade670a72f0775690beb09bf89d