diff --git a/unittests/interface/interface_functions/test_virtual_machine_generator.py b/unittests/interface/interface_functions/test_virtual_machine_generator.py
index 6a7808d721..4790eea642 100644
--- a/unittests/interface/interface_functions/test_virtual_machine_generator.py
+++ b/unittests/interface/interface_functions/test_virtual_machine_generator.py
@@ -23,7 +23,6 @@
 
 class TestVirtualMachineGenerator(unittest.TestCase):
 
-
     def setUp(self):
         unittest_setup()