Move imports to top for sensehat (#29259)

homeassistant/components/sensehat/light.py

@@ -1,18 +1,19 @@
 """Support for Sense Hat LEDs."""
 import logging
 
+from sense_hat import SenseHat
 import voluptuous as vol
 
-import homeassistant.helpers.config_validation as cv
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
-    SUPPORT_BRIGHTNESS,
     ATTR_HS_COLOR,
+    PLATFORM_SCHEMA,
+    SUPPORT_BRIGHTNESS,
     SUPPORT_COLOR,
     Light,
-    PLATFORM_SCHEMA,
 )
 from homeassistant.const import CONF_NAME
+import homeassistant.helpers.config_validation as cv
 import homeassistant.util.color as color_util
 
 _LOGGER = logging.getLogger(__name__)
@@ -28,7 +29,6 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Sense Hat Light platform."""
-    from sense_hat import SenseHat
 
     sensehat = SenseHat()
 

homeassistant/components/sensehat/sensor.py

@@ -1,12 +1,13 @@
 """Support for Sense HAT sensors."""
-import os
-import logging
 from datetime import timedelta
+import logging
+import os
 
+from sense_hat import SenseHat
 import voluptuous as vol
 
 from homeassistant.components.sensor import PLATFORM_SCHEMA
-from homeassistant.const import TEMP_CELSIUS, CONF_DISPLAY_OPTIONS, CONF_NAME
+from homeassistant.const import CONF_DISPLAY_OPTIONS, CONF_NAME, TEMP_CELSIUS
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import Entity
 from homeassistant.util import Throttle
@@ -117,7 +118,6 @@ class SenseHatData:
     @Throttle(MIN_TIME_BETWEEN_UPDATES)
     def update(self):
         """Get the latest data from Sense HAT."""
-        from sense_hat import SenseHat
 
         sense = SenseHat()
         temp_from_h = sense.get_temperature_from_humidity()