Fix Livisi climate min/max temperature (#90712)

* Correctly set livisi climate min/max temp

* fix imports

homeassistant/components/livisi/climate.py

@@ -3,6 +3,8 @@
 
 from typing import Any
 
+from aiolivisi.const import CAPABILITY_CONFIG
+
 from homeassistant.components.climate import (
     ClimateEntity,
     ClimateEntityFeature,
@@ -65,8 +67,6 @@ class LivisiClimate(LivisiEntity, ClimateEntity):
     _attr_hvac_mode = HVACMode.HEAT
     _attr_temperature_unit = UnitOfTemperature.CELSIUS
     _attr_supported_features = ClimateEntityFeature.TARGET_TEMPERATURE
-    _attr_target_temperature_high = MAX_TEMPERATURE
-    _attr_target_temperature_low = MIN_TEMPERATURE
 
     def __init__(
         self,
@@ -83,6 +83,10 @@ def __init__(
         self._temperature_capability = self.capabilities["RoomTemperature"]
         self._humidity_capability = self.capabilities["RoomHumidity"]
 
+        config = device.get(CAPABILITY_CONFIG, {}).get("RoomSetpoint", {})
+        self._attr_max_temp = config.get("maxTemperature", MAX_TEMPERATURE)
+        self._attr_min_temp = config.get("minTemperature", MIN_TEMPERATURE)
+
     async def async_set_temperature(self, **kwargs: Any) -> None:
         """Set new target temperature."""
         response = await self.aio_livisi.async_vrcc_set_temperature(