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

lib/ansible/module_utils/network/aci/aci.py

@@ -77,6 +77,7 @@ def aci_argument_spec():
         validate_certs=dict(type='bool', default=True),
     )
 
+
 '''
 URL_MAPPING = dict(
     action_rule=dict(aci_class='rtctrlAttrP', mo='attr-', key='name'),

lib/ansible/module_utils/network/cnos/cnos_devicerules.py

@@ -81,6 +81,7 @@ def getRuleString(deviceType, variableId):
     return retVal
 # EOM
 
+
 default_cnos = {
     'vlan_id': 'INTEGER_VALUE:1-3999',
     'vlan_id_range': 'INTEGER_VALUE_RANGE:1-3999',