tree 40449a98190838f0ba30479ceaecf01ab15c419e
parent d342ce818292d715aac79427f5e4f082a637c3b8
author Weicai Yang <weicai@google.com> 1606267192 -0800
committer weicaiyang <49293026+weicaiyang@users.noreply.github.com> 1606762969 -0800

[dv] Fix python styles

Signed-off-by: Weicai Yang <weicai@google.com>