remove scaling (#1071)

Co-authored-by: lbbrhzn <[email protected]>

custom_components/ocpp/sensor.py

@@ -34,7 +34,6 @@
 class OcppSensorDescription(SensorEntityDescription):
     """Class to describe a Sensor entity."""
 
-    scale: int = 1  # used for rounding metric
     metric: str | None = None
 
 
@@ -181,8 +180,6 @@ def device_class(self):
     def native_value(self):
         """Return the state of the sensor, rounding if a number."""
         value = self.central_system.get_metric(self.cp_id, self.metric)
-        if isinstance(value, float):
-            value = round(value, self.entity_description.scale)
         if value is not None:
             self._attr_native_value = value
         return self._attr_native_value