pep8

inventory_provider/nokia.py

@@ -3,8 +3,6 @@ import re
 
 from ncclient import manager, xml_
 
-from lxml import etree
-
 logger = logging.getLogger(__name__)
 
 
@@ -265,7 +263,6 @@ def get_interfaces_config(netconf_config):
         if admin_state is not None:
             details["admin-state"] = admin_state.text
 
-
         for element in interface.xpath('n:ipv4', namespaces=NS):
             details["ipv4"].extend(_get_ip_address(element))