Fix dummy pep8 issue

This commit fixes a trivial pep8 issues before importing the upstream
repo on the openstack infra.

Change-Id: I80b598712e011bce693d8b15385e6618e4f89505

kuryr_tempest_plugin/tests/test_kuryr_tempest_plugin.py

@@ -24,6 +24,7 @@ from tempest.lib import decorators
 
 from kuryr_tempest_plugin.tests import base
 
+
 class TestKuryr_tempest_plugin(base.BaseAdminKuryrTest):
 
     @decorators.idempotent_id('14990abd-76b4-476e-add2-321437d8cec5')

tox.ini

@@ -18,30 +18,12 @@ passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY OS_*
 commands = {posargs}
 passenv = OS_*
 
-[testenv:docs]
-commands =
-    rm -rf doc/html doc/build
-    rm -rf doc/source/apidoc doc/source/api
-    python setup.py build_sphinx
-whitelist_externals =
-    rm
-
 [testenv:pep8]
 commands =
     flake8 {posargs}
-    doc8 doc/source
-    # Run bashate checks
-    # E011 is intentionally ignored because it does not make sense; it is
-    # perfectly reasonable to put 'then' on a separate line when natural
-    # line breaks occur in long conditionals.
-    bash -c "find tools -iname '*.sh' -print0 | xargs -0 bashate -v --ignore E011"
-whitelist_externals = bash
-
-[testenv:releasenotes]
-commands = sphinx-build -a -E -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
 
 [flake8]
 show-source = true
 builtins = _
-exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,tools
+exclude=.venv,.git,.tox,dist,*lib/python*,*egg,tools
 select = E