Fix E* pep8 warnings

The list of fixed pep8 errors:
E122, E127, E128, E226, E231, E241, E265, E302, E305, E306, E501

Change-Id: I89fbc7748f24bfdb7dc765d08624a8898654f698
Reviewed-on: https://review.gerrithub.io/379375
Reviewed-by: Dennis Dmitriev <dis.xcom@gmail.com>
Tested-by: Dennis Dmitriev <dis.xcom@gmail.com>
diff --git a/tcp_tests/tests/system/test_oss_install.py b/tcp_tests/tests/system/test_oss_install.py
index 2624cbd..ec6a6fb 100644
--- a/tcp_tests/tests/system/test_oss_install.py
+++ b/tcp_tests/tests/system/test_oss_install.py
@@ -24,7 +24,8 @@
 
     @pytest.mark.fail_snapshot
     def test_oss_install_default(self, underlay, show_step,
-                                 oss_deployed, openstack_deployed, sl_deployed):
+                                 oss_deployed, openstack_deployed,
+                                 sl_deployed):
         """Test for deploying an OSS environment and check it
 
         Scenario: