Comment 2 for bug 1973221

Reviewed: https://review.opendev.org/c/openstack/neutron/+/841622
Committed: https://opendev.org/openstack/neutron/commit/8c5cde363eba653aa86f981a3ea6b0993927366f
Submitter: "Zuul (22348)"
Branch: master

commit 8c5cde363eba653aa86f981a3ea6b0993927366f
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Thu May 12 04:32:43 2022 +0000

    Fix pep8 endless loop in "test_update_flows_for_vlan_remote_group"

    To be honest, I don't know the reason why pep8 was stopped when
    checking "test_update_flows_for_vlan_remote_group". This patch
    indents the "mock.call" list and creates a variable, instead
    of passing the list inside the assert method.

    I've manually tested the pep8 job. In my development environment
    not takes 43 seconds, instead of 14 minutes.

    Closes-Bug: #1973221
    Change-Id: Ic5849b88553ce7ef860e8c2020cb92d06ba9e1b4