diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
index 01312b7..8c921ed 100644
--- a/.github/workflows/constraints.txt
+++ b/.github/workflows/constraints.txt
@@ -2,4 +2,4 @@ pip==24.0
 pre-commit==3.6.2
 black==23.11.0
 flake8==7.0.0
-reorder-python-imports==3.12.0
\ No newline at end of file
+reorder-python-imports==3.12.0
diff --git a/custom_components/sunspec/config_flow.py b/custom_components/sunspec/config_flow.py
index 0eda55e..e94f42a 100644
--- a/custom_components/sunspec/config_flow.py
+++ b/custom_components/sunspec/config_flow.py
@@ -1,10 +1,11 @@
 """Adds config flow for SunSpec."""
+
 import logging
 
-import homeassistant.helpers.config_validation as cv
-import voluptuous as vol
 from homeassistant import config_entries
 from homeassistant.core import callback
+import homeassistant.helpers.config_validation as cv
+import voluptuous as vol
 
 from . import SCAN_INTERVAL
 from .api import SunSpecApiClient
diff --git a/custom_components/sunspec/entity.py b/custom_components/sunspec/entity.py
index 756b277..0ace0c7 100644
--- a/custom_components/sunspec/entity.py
+++ b/custom_components/sunspec/entity.py
@@ -1,4 +1,5 @@
 """SunSpecEntity class"""
+
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import DOMAIN
diff --git a/tests/__init__.py b/tests/__init__.py
index 8f6c7ec..a6a9d85 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,21 +1,21 @@
 """Tests for SunSpec integration."""
+
 from __future__ import annotations
 
 from typing import Any
 from unittest.mock import Mock
 from unittest.mock import patch
 
-from custom_components.sunspec import DOMAIN
-from custom_components.sunspec import get_sunspec_unique_id
-from custom_components.sunspec.api import (
-    SunSpecApiClient,
-)
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import entity_registry as er
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 from pytest_homeassistant_custom_component.common import MockConfigEntry
 
+from custom_components.sunspec import DOMAIN
+from custom_components.sunspec import get_sunspec_unique_id
+from custom_components.sunspec.api import SunSpecApiClient
+
 from .const import MOCK_CONFIG
 
 TEST_CONFIG_ENTRY_ID = "77889900aa"
diff --git a/tests/const.py b/tests/const.py
index db73d52..a2edf34 100644
--- a/tests/const.py
+++ b/tests/const.py
@@ -1,4 +1,5 @@
 """Constants for SunSpec tests."""
+
 from custom_components.sunspec.const import CONF_ENABLED_MODELS
 from custom_components.sunspec.const import CONF_HOST
 from custom_components.sunspec.const import CONF_PORT
diff --git a/tests/test_config_flow.py b/tests/test_config_flow.py
index 213f0ce..685dc7e 100644
--- a/tests/test_config_flow.py
+++ b/tests/test_config_flow.py
@@ -1,13 +1,15 @@
 """Test SunSpec config flow."""
+
 from unittest.mock import patch
 
+from homeassistant import config_entries
+from homeassistant import data_entry_flow
 import pytest
+from pytest_homeassistant_custom_component.common import MockConfigEntry
+
 from custom_components.sunspec.const import CONF_ENABLED_MODELS
 from custom_components.sunspec.const import CONF_SCAN_INTERVAL
 from custom_components.sunspec.const import DOMAIN
-from homeassistant import config_entries
-from homeassistant import data_entry_flow
-from pytest_homeassistant_custom_component.common import MockConfigEntry
 
 from . import MockSunSpecDataUpdateCoordinator
 from .const import MOCK_CONFIG
diff --git a/tests/test_sensor.py b/tests/test_sensor.py
index ab6072f..76ae28c 100644
--- a/tests/test_sensor.py
+++ b/tests/test_sensor.py
@@ -1,8 +1,9 @@
 """Test SunSpec sensor."""
-from custom_components.sunspec.sensor import ICON_DC_AMPS
+
 from homeassistant.core import HomeAssistant
 
-from . import setup_mock_sunspec_config_entry
+from custom_components.sunspec.sensor import ICON_DC_AMPS
+
 from . import TEST_INVERTER_MM_SENSOR_POWER_ENTITY_ID
 from . import TEST_INVERTER_MM_SENSOR_STATE_ENTITY_ID
 from . import TEST_INVERTER_PREFIX_SENSOR_DC_ENTITY_ID
@@ -11,6 +12,7 @@
 from . import TEST_INVERTER_SENSOR_POWER_ENTITY_ID
 from . import TEST_INVERTER_SENSOR_STATE_ENTITY_ID
 from . import TEST_INVERTER_SENSOR_VAR_ID
+from . import setup_mock_sunspec_config_entry
 from .const import MOCK_CONFIG_MM
 from .const import MOCK_CONFIG_PREFIX