diff --git a/custom_components/sensi/auth.py b/custom_components/sensi/auth.py
index 8c42b84..a4aa9f9 100644
--- a/custom_components/sensi/auth.py
+++ b/custom_components/sensi/auth.py
@@ -1,4 +1,5 @@
 """Sensi Thermostat authentication helpers."""
+
 from __future__ import annotations
 
 import asyncio
diff --git a/custom_components/sensi/const.py b/custom_components/sensi/const.py
index 30e87c9..b713b7d 100644
--- a/custom_components/sensi/const.py
+++ b/custom_components/sensi/const.py
@@ -1,4 +1,5 @@
 """Constants for the Sensi Thermostat component."""
+
 from __future__ import annotations
 
 from enum import StrEnum
diff --git a/custom_components/sensi/sensor.py b/custom_components/sensi/sensor.py
index bd112ed..b32f7ff 100644
--- a/custom_components/sensi/sensor.py
+++ b/custom_components/sensi/sensor.py
@@ -1,4 +1,5 @@
 """Sensi thermostat sensors."""
+
 from __future__ import annotations
 
 from collections.abc import Callable
@@ -64,7 +65,6 @@ class SensiSensorEntityDescription(
         value_fn=lambda device: device.battery_level,
         entity_category=EntityCategory.DIAGNOSTIC,
     ),
-
     SensiSensorEntityDescription(
         key=Settings.COOL_MIN_TEMP,
         name="Min setpoint",