diff --git a/tempest/scenario/orchestration/test_autoscaling.py b/tempest/scenario/orchestration/test_autoscaling.py
index 78025ee..b31a0a7 100644
--- a/tempest/scenario/orchestration/test_autoscaling.py
+++ b/tempest/scenario/orchestration/test_autoscaling.py
@@ -12,10 +12,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import time
+
 from tempest.scenario import manager
 from tempest.test import attr
 from tempest.test import call_until_true
-import time
 
 
 class AutoScalingTest(manager.OrchestrationScenarioTest):
diff --git a/tempest/scenario/test_network_quotas.py b/tempest/scenario/test_network_quotas.py
index 267aff6..8259feb 100644
--- a/tempest/scenario/test_network_quotas.py
+++ b/tempest/scenario/test_network_quotas.py
@@ -16,6 +16,7 @@
 #    under the License.
 
 from neutronclient.common import exceptions as exc
+
 from tempest.scenario.manager import NetworkScenarioTest
 
 MAX_REASONABLE_ITERATIONS = 51  # more than enough. Default for port is 50.