diff --git a/tests/test_db_factory.py b/tests/test_db_factory.py
index 2a45103d..c1bc6cc6 100644
--- a/tests/test_db_factory.py
+++ b/tests/test_db_factory.py
@@ -85,7 +85,6 @@ class Control:
     ResultFactory('sra', self._city, output_path).enrich()
 
 
-
     for building in self._city.buildings:
       building.energy_systems_archetype_name = 'system 1 gas pv'
     EnergySystemsFactory('montreal_custom', self._city).enrich()