Fix incorrect device class in goodwe (#83917)

Fix device class in goodwe

homeassistant/components/goodwe/sensor.py

@@ -17,13 +17,13 @@ from homeassistant.components.sensor import (
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
-    ELECTRIC_POTENTIAL_VOLT,
-    ENERGY_KILO_WATT_HOUR,
-    FREQUENCY_HERTZ,
     PERCENTAGE,
-    POWER_WATT,
-    TEMP_CELSIUS,
     UnitOfElectricCurrent,
+    UnitOfElectricPotential,
+    UnitOfEnergy,
+    UnitOfFrequency,
+    UnitOfPower,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity import DeviceInfo, EntityCategory
@@ -92,19 +92,19 @@ _DESCRIPTIONS: dict[str, GoodweSensorEntityDescription] = {
         key="V",
         device_class=SensorDeviceClass.VOLTAGE,
         state_class=SensorStateClass.MEASUREMENT,
-        native_unit_of_measurement=ELECTRIC_POTENTIAL_VOLT,
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
     ),
     "W": GoodweSensorEntityDescription(
         key="W",
         device_class=SensorDeviceClass.POWER,
         state_class=SensorStateClass.MEASUREMENT,
-        native_unit_of_measurement=POWER_WATT,
+        native_unit_of_measurement=UnitOfPower.WATT,
     ),
     "kWh": GoodweSensorEntityDescription(
         key="kWh",
         device_class=SensorDeviceClass.ENERGY,
         state_class=SensorStateClass.TOTAL_INCREASING,
-        native_unit_of_measurement=ENERGY_KILO_WATT_HOUR,
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
         value=lambda prev, val: prev if not val else val,
         available=lambda entity: entity.coordinator.data is not None,
     ),
@@ -112,13 +112,13 @@ _DESCRIPTIONS: dict[str, GoodweSensorEntityDescription] = {
         key="C",
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
     ),
     "Hz": GoodweSensorEntityDescription(
         key="Hz",
-        device_class=SensorDeviceClass.VOLTAGE,
+        device_class=SensorDeviceClass.FREQUENCY,
         state_class=SensorStateClass.MEASUREMENT,
-        native_unit_of_measurement=FREQUENCY_HERTZ,
+        native_unit_of_measurement=UnitOfFrequency.HERTZ,
     ),
     "%": GoodweSensorEntityDescription(
         key="%",