Move imports in ohmconnect component (#28041)

homeassistant/components/ohmconnect/sensor.py

@@ -1,15 +1,16 @@
 """Support for OhmConnect."""
-import logging
 from datetime import timedelta
+import logging
 
+import defusedxml.ElementTree as ET
 import requests
 import voluptuous as vol
 
 from homeassistant.components.sensor import PLATFORM_SCHEMA
 from homeassistant.const import CONF_NAME
 import homeassistant.helpers.config_validation as cv
-from homeassistant.util import Throttle
 from homeassistant.helpers.entity import Entity
+from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -64,8 +65,6 @@ class OhmconnectSensor(Entity):
     @Throttle(MIN_TIME_BETWEEN_UPDATES)
     def update(self):
         """Get the latest data from OhmConnect."""
-        import defusedxml.ElementTree as ET
-
         try:
             url = ("https://login.ohmconnect.com" "/verify-ohm-hour/{}").format(
                 self._ohmid