diff --git a/homeassistant/components/radarr/sensor.py b/homeassistant/components/radarr/sensor.py
index 0dcdcf1514f..79e45ffd9a8 100644
--- a/homeassistant/components/radarr/sensor.py
+++ b/homeassistant/components/radarr/sensor.py
@@ -1,21 +1,22 @@
 """Support for Radarr."""
+from datetime import datetime, timedelta
 import logging
 import time
-from datetime import datetime, timedelta
 
+from pytz import timezone
 import requests
 import voluptuous as vol
 
-import homeassistant.helpers.config_validation as cv
+from homeassistant.components.sensor import PLATFORM_SCHEMA
 from homeassistant.const import (
     CONF_API_KEY,
     CONF_HOST,
-    CONF_PORT,
     CONF_MONITORED_CONDITIONS,
+    CONF_PORT,
     CONF_SSL,
 )
+import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import Entity
-from homeassistant.components.sensor import PLATFORM_SCHEMA
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -79,7 +80,6 @@ class RadarrSensor(Entity):
 
     def __init__(self, hass, conf, sensor_type):
         """Create Radarr entity."""
-        from pytz import timezone
 
         self.conf = conf
         self.host = conf.get(CONF_HOST)