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()

test/units/modules/network/nxos/nxos_module.py

@@ -32,6 +32,7 @@ def set_module_args(args):
 
     return _set_module_args(args)
 
+
 fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
 fixture_data = {}
 

test/units/plugins/connection/test_connection.py

@@ -54,6 +54,7 @@ def import_mock(name, *args):
         return mock_ncclient
     return builtin_import(name, *args)
 
+
 if PY3:
     with patch('builtins.__import__', side_effect=import_mock):
         from ansible.plugins.connection.netconf import Connection as NetconfConnection

test/units/plugins/connection/test_netconf.py

@@ -43,6 +43,7 @@ def import_mock(name, *args):
         return mock_ncclient
     return builtin_import(name, *args)
 
+
 if PY3:
     with patch('builtins.__import__', side_effect=import_mock):
         from ansible.plugins.connection import netconf