diff --git a/custom_components/daikin_residential/sensor.py b/custom_components/daikin_residential/sensor.py
index beae5ae..f4ad90e 100644
--- a/custom_components/daikin_residential/sensor.py
+++ b/custom_components/daikin_residential/sensor.py
@@ -106,7 +106,6 @@ def state(self):
         """Return the state of the sensor."""
         raise NotImplementedError
 
-
     @property
     def device_class(self):
         """Return the class of this device."""
@@ -148,6 +147,7 @@ def state(self):
     def state_class(self):
         return STATE_CLASS_MEASUREMENT
 
+
 class DaikinEnergySensor(DaikinSensor):
     """Representation of a power/energy consumption sensor."""
 
@@ -162,4 +162,4 @@ def state(self):
 
     @property
     def state_class(self):
-        return STATE_CLASS_TOTAL_INCREASING
\ No newline at end of file
+        return STATE_CLASS_TOTAL_INCREASING