commit a9d113d3f0e9757dd4085de33c2c7d328d901b00
Author: zhoulinhui <df.some@foxmail.com>
Date:   Tue Oct 6 19:20:01 2020 +0800

    Bump py37 to py38 in tox.ini
    
    In wallaby cycle, we should test py38 by default.
    
    Change-Id: I4e92a47d37a935670022434fcb01158e044056f3

diff --git a/tox.ini b/tox.ini
index fcd4587..ddae82c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 3.1.1
-envlist = py37,pep8
+envlist = py38,pep8
 skipsdist = True
 ignore_basepython_conflict = True