Move imports to top for lutron_caseta (#29390)

homeassistant/components/lutron_caseta/__init__.py

@@ -1,11 +1,12 @@
 """Component for interacting with a Lutron Caseta system."""
 import logging
 
+from pylutron_caseta.smartbridge import Smartbridge
 import voluptuous as vol
 
-import homeassistant.helpers.config_validation as cv
 from homeassistant.const import CONF_HOST
 from homeassistant.helpers import discovery
+import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import Entity
 
 _LOGGER = logging.getLogger(__name__)
@@ -37,7 +38,6 @@ LUTRON_CASETA_COMPONENTS = ["light", "switch", "cover", "scene", "fan"]
 
 async def async_setup(hass, base_config):
     """Set up the Lutron component."""
-    from pylutron_caseta.smartbridge import Smartbridge
 
     config = base_config.get(DOMAIN)
     keyfile = hass.config.path(config[CONF_KEYFILE])

homeassistant/components/lutron_caseta/fan.py

@@ -1,16 +1,16 @@
 """Support for Lutron Caseta fans."""
 import logging
 
-from pylutron_caseta import FAN_OFF, FAN_LOW, FAN_MEDIUM, FAN_MEDIUM_HIGH, FAN_HIGH
+from pylutron_caseta import FAN_HIGH, FAN_LOW, FAN_MEDIUM, FAN_MEDIUM_HIGH, FAN_OFF
 
 from homeassistant.components.fan import (
-    SUPPORT_SET_SPEED,
-    FanEntity,
     DOMAIN,
     SPEED_HIGH,
     SPEED_LOW,
     SPEED_MEDIUM,
     SPEED_OFF,
+    SUPPORT_SET_SPEED,
+    FanEntity,
 )
 
 from . import LUTRON_CASETA_SMARTBRIDGE, LutronCasetaDevice