qa/tasks/mgr/test_orchestrator_cli: flake8 fixes

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/qa/tasks/mgr/test_orchestrator_cli.py b/qa/tasks/mgr/test_orchestrator_cli.py
index c6d229f311d3d7132d0f296df7e1c347ab4359a7..9600fd57205e2e3bbf29dfd3eab21f43297976a8 100644 (file)
--- a/qa/tasks/mgr/test_orchestrator_cli.py
+++ b/qa/tasks/mgr/test_orchestrator_cli.py
@@ -1,9 +1,7 @@
 import errno
 import json
 import logging
-from time import sleep
 
-from teuthology.exceptions import CommandFailedError
 
 from .mgr_test_case import MgrTestCase