settings: fix flake8 warnings

circle/circle/settings/selenium_test.py

@@ -14,9 +14,11 @@
 #
 # You should have received a copy of the GNU General Public License along
 # with CIRCLE.  If not, see <http://www.gnu.org/licenses/>.
-import os# noqa
+import os
+
 from .base import *  # noqa
-# flake8: noqa
+
+
 os.environ['REUSE_DB'] = "1"
 os.environ['DJANGO_TEST_DB_NAME'] = "circle"
 DATABASES = {
@@ -42,7 +44,8 @@ TEST_RUNNER = 'django_nose.NoseTestSuiteRunner'
 
 
 path_to_selenium_test = os.path.join(SITE_ROOT, "dashboard/tests/selenium")
-NOSE_ARGS = ['--stop', '--with-doctest', '--with-selenium-driver', '--selenium-driver=firefox', '-w%s' % path_to_selenium_test]
+NOSE_ARGS = ['--stop', '--with-doctest', '--with-selenium-driver',
+             '--selenium-driver=firefox', '-w%s' % path_to_selenium_test]
 
 PASSWORD_HASHERS = ['django.contrib.auth.hashers.MD5PasswordHasher']