Move flexit imports at top-level (#29097)

homeassistant/components/flexit/climate.py

@@ -13,26 +13,28 @@ https://home-assistant.io/components/climate.flexit/
 """
 import logging
 from typing import List
+
+from pyflexit.pyflexit import pyflexit
 import voluptuous as vol
 
-from homeassistant.const import (
-    CONF_NAME,
-    CONF_SLAVE,
-    TEMP_CELSIUS,
-    ATTR_TEMPERATURE,
-    DEVICE_DEFAULT_NAME,
-)
-from homeassistant.components.climate import ClimateDevice, PLATFORM_SCHEMA
+from homeassistant.components.climate import PLATFORM_SCHEMA, ClimateDevice
 from homeassistant.components.climate.const import (
-    SUPPORT_TARGET_TEMPERATURE,
-    SUPPORT_FAN_MODE,
     HVAC_MODE_COOL,
+    SUPPORT_FAN_MODE,
+    SUPPORT_TARGET_TEMPERATURE,
 )
 from homeassistant.components.modbus import (
     CONF_HUB,
     DEFAULT_HUB,
     DOMAIN as MODBUS_DOMAIN,
 )
+from homeassistant.const import (
+    ATTR_TEMPERATURE,
+    CONF_NAME,
+    CONF_SLAVE,
+    DEVICE_DEFAULT_NAME,
+    TEMP_CELSIUS,
+)
 import homeassistant.helpers.config_validation as cv
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
@@ -61,8 +63,6 @@ class Flexit(ClimateDevice):
 
     def __init__(self, hub, modbus_slave, name):
         """Initialize the unit."""
-        from pyflexit import pyflexit
-
         self._hub = hub
         self._name = name
         self._slave = modbus_slave
@@ -79,7 +79,7 @@ class Flexit(ClimateDevice):
         self._heating = None
         self._cooling = None
         self._alarm = False
-        self.unit = pyflexit.pyflexit(hub, modbus_slave)
+        self.unit = pyflexit(hub, modbus_slave)
 
     @property
     def supported_features(self):