Surround top-level function and class definitions with two blank lines.

test/units/module_utils/network/aci/test_aci.py

@@ -43,6 +43,7 @@ class AltACIModule(ACIModule):
         self.module = AltModule
         self.params = self.module.params
 
+
 aci = AltACIModule()
 
 

test/units/module_utils/network/common/test_parsing.py

@@ -41,5 +41,6 @@ class TestNotKeyword(unittest.TestCase):
     def test_conditionals_w_not_keyword(self):
         assert c1(test_results) and c2(test_results) and c3(test_results)
 
+
 if __name__ == '__main__':
     unittest.main()