diff --git a/server/lib/python/cartodb_services/test/test_heremapsrouting.py b/server/lib/python/cartodb_services/test/test_heremapsrouting.py
index 2aff5dc..96c114c 100644
--- a/server/lib/python/cartodb_services/test/test_heremapsrouting.py
+++ b/server/lib/python/cartodb_services/test/test_heremapsrouting.py
@@ -133,7 +133,6 @@ class HereMapsRoutingIsolineTestCase(unittest.TestCase):
         self.isoline_url = "{0}{1}".format(HereMapsRoutingIsoline.PRODUCTION_ROUTING_BASE_URL,
                                      HereMapsRoutingIsoline.ISOLINE_PATH)
 
-
     def test_calculate_isodistance_with_valid_params(self, req_mock):
         url = "{0}?start=geo%2133.0%2C1.0&mode=shortest%3Bcar".format(self.isoline_url)
         req_mock.register_uri('GET', url, text=self.GOOD_RESPONSE)
@@ -212,7 +211,6 @@ class HereMapsRoutingIsolineTestCase(unittest.TestCase):
                                                     ['is_destination=false'])
         parsed_url = urlparse(req_mock.request_history[0].url)
         url_params = parse_qs(parsed_url.query)
-
         self.assertEqual(url_params['start'][0], 'geo!33.0,1.0')
 
     def test_destination_parameters_works_properly(self, req_mock):
@@ -223,7 +221,6 @@ class HereMapsRoutingIsolineTestCase(unittest.TestCase):
                                                     ['is_destination=true'])
         parsed_url = urlparse(req_mock.request_history[0].url)
         url_params = parse_qs(parsed_url.query)
-
         self.assertEqual(url_params['destination'][0], 'geo!33.0,1.0')
 
     def test_isodistance_with_nonstandard_url(self, req_mock):