Comment 3 for bug 1844095

Reviewed: https://review.opendev.org/682281
Committed: https://git.openstack.org/cgit/starlingx/config/commit/?id=b2198ead7161e7654530230e140dddf11353b4b2
Submitter: Zuul
Branch: master

commit b2198ead7161e7654530230e140dddf11353b4b2
Author: Hang Li <email address hidden>
Date: Mon Sep 16 14:59:14 2019 +0800

    Eliminate unnecessary imported modules

    In the config project,"/sysinv/sysinv/sysinv/sysinv/db/" directory
    has many files imported into the "log" but not used.
    At the same time,I built a system of simplex with the latest ISO
    of the community. When the system was built,the code was changed.
    The system worked well and the other functional modules were not
    affected.So I agree we should delete them.

    Change-Id: Ibe1f96154d6575d701067e43665b336f3bf5bfec
    Partial-Bug: #1844095
    Signed-off-by: Hang Li <email address hidden>