diff --git a/imports/sensors_factory.py b/imports/sensors_factory.py
index 0e1e8914..41b1ea51 100644
--- a/imports/sensors_factory.py
+++ b/imports/sensors_factory.py
@@ -17,7 +17,6 @@ class SensorsFactory:
     self._end_point = end_point
     self._base_path = base_path
 
-
   def _cec(self):
     ConcordiaEnergyConsumption(self._city, self._end_point, self._base_path)
 
diff --git a/non_functional_tests/test_sensors_factory.py b/non_functional_tests/test_sensors_factory.py
index b5ae3585..ee0b85bc 100644
--- a/non_functional_tests/test_sensors_factory.py
+++ b/non_functional_tests/test_sensors_factory.py
@@ -23,7 +23,6 @@ class TestSensorsFactory(TestCase):
     self._city = TestSensorsFactory._mockup_city()
     self._end_point = (Path(__file__).parent / 'tests_data/EV-GM energy demand weekly report_01-26-20_04-30.csv').resolve()
 
-
   @staticmethod
   def _mockup_city():
     lower_corner = [0, 0, 0]
@@ -38,7 +37,6 @@ class TestSensorsFactory(TestCase):
     buildings.append(Building("GM_2", lod, surfaces, year_of_construction, function, lower_corner))
     return City(lower_corner, upper_corner, srs_name, buildings)
 
-
   def test_city_with_sensors(self):
     SensorsFactory('cec', self._city, self._end_point).enrich()
     for building in self._city.buildings: