flake8 fixes

Author: chayim

tests/conftest.py

@@ -126,7 +126,7 @@ def teardown():
 @pytest.fixture()
 def modclient(request, **kwargs):
     rmurl = request.config.getoption('--redismod-url')
-    with _get_client(redis.Redis, request, from_url=rmurl, 
+    with _get_client(redis.Redis, request, from_url=rmurl,
                      decode_responses=True, **kwargs) as client:
         yield client