diff --git a/src/cursed_hr/cursed_hr.py b/src/cursed_hr/cursed_hr.py
index e679eb3e3..0efad240c 100644
--- a/src/cursed_hr/cursed_hr.py
+++ b/src/cursed_hr/cursed_hr.py
@@ -25,6 +25,7 @@
 
 import platformdirs
 import zstandard as zstd
+
 from gallia.log import PenlogPriority, PenlogRecord
 from gallia.services.uds.core.service import NegativeResponse, UDSRequest, UDSResponse
 
diff --git a/src/gallia/powersupply.py b/src/gallia/powersupply.py
index 5edfca218..87e10f9b2 100644
--- a/src/gallia/powersupply.py
+++ b/src/gallia/powersupply.py
@@ -8,11 +8,10 @@
 from collections.abc import Awaitable, Callable
 from functools import partial
 
-from opennetzteil import netzteile
-from opennetzteil.netzteil import BaseNetzteil
-
 from gallia.log import get_logger
 from gallia.transports import TargetURI
+from opennetzteil import netzteile
+from opennetzteil.netzteil import BaseNetzteil
 
 logger = get_logger(__name__)
 
diff --git a/src/hr/__init__.py b/src/hr/__init__.py
index a51e65f04..ee0d03a3d 100644
--- a/src/hr/__init__.py
+++ b/src/hr/__init__.py
@@ -11,6 +11,7 @@
 from typing import cast
 
 import msgspec
+
 from gallia import exitcodes
 from gallia.log import ColorMode, PenlogPriority, PenlogReader, resolve_color_mode
 
diff --git a/src/opennetzteil/cli.py b/src/opennetzteil/cli.py
index 728a176b9..458340a88 100644
--- a/src/opennetzteil/cli.py
+++ b/src/opennetzteil/cli.py
@@ -4,6 +4,8 @@
 from abc import ABC
 from typing import Any, Literal, Self
 
+from pydantic import field_serializer, model_validator
+
 from gallia.cli import parse_and_run
 from gallia.command import AsyncScript
 from gallia.command.base import AsyncScriptConfig, ScannerConfig
@@ -11,8 +13,6 @@
 from gallia.powersupply import PowerSupplyURI
 from gallia.transports import TargetURI
 from gallia.utils import strtobool
-from pydantic import field_serializer, model_validator
-
 from opennetzteil import BaseNetzteil, netzteile
 
 
diff --git a/src/opennetzteil/devices/http/client.py b/src/opennetzteil/devices/http/client.py
index 0bfe43d19..1c12da1db 100644
--- a/src/opennetzteil/devices/http/client.py
+++ b/src/opennetzteil/devices/http/client.py
@@ -8,8 +8,8 @@
 from urllib.parse import urljoin
 
 import httpx
-from gallia.transports import TargetURI
 
+from gallia.transports import TargetURI
 from opennetzteil.exceptions import OperationNotSupportedError
 from opennetzteil.netzteil import BaseNetzteil
 
diff --git a/src/opennetzteil/devices/rs/hmc804.py b/src/opennetzteil/devices/rs/hmc804.py
index f7458c3fa..ae7c7aeba 100644
--- a/src/opennetzteil/devices/rs/hmc804.py
+++ b/src/opennetzteil/devices/rs/hmc804.py
@@ -8,7 +8,6 @@
 from typing import Any
 
 from gallia.utils import strtobool
-
 from opennetzteil.exceptions import OperationNotSupportedError
 from opennetzteil.netzteil import BaseNetzteil
 
diff --git a/tests/pytest/test_config.py b/tests/pytest/test_config.py
index e66e41c80..a8cb80b8b 100644
--- a/tests/pytest/test_config.py
+++ b/tests/pytest/test_config.py
@@ -9,6 +9,7 @@
 
 import platformdirs
 import pytest
+
 from gallia.config import get_config_dirs, load_config_file
 
 
diff --git a/tests/pytest/test_helpers.py b/tests/pytest/test_helpers.py
index a9c8cd7a5..57b762120 100644
--- a/tests/pytest/test_helpers.py
+++ b/tests/pytest/test_helpers.py
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 import pytest
+
 from gallia.log import setup_logging
 from gallia.services.uds.core.utils import (
     address_and_size_length,
diff --git a/tests/pytest/test_hsfz.py b/tests/pytest/test_hsfz.py
index 53349e361..f49f50563 100644
--- a/tests/pytest/test_hsfz.py
+++ b/tests/pytest/test_hsfz.py
@@ -6,6 +6,7 @@
 from collections.abc import AsyncIterator
 
 import pytest
+
 from gallia.services.uds.core.client import UDSClient
 from gallia.services.uds.core.service import PositiveResponse
 from gallia.transports.base import BaseTransport, TargetURI
diff --git a/tests/pytest/test_target_uris.py b/tests/pytest/test_target_uris.py
index aa70569ce..7aca2b55c 100644
--- a/tests/pytest/test_target_uris.py
+++ b/tests/pytest/test_target_uris.py
@@ -7,11 +7,12 @@
 assert sys.platform.startswith("linux"), "unsupported platform"
 
 import pytest
+from pydantic import ValidationError
+
 from gallia.transports import TargetURI
 from gallia.transports.doip import DoIPConfig
 from gallia.transports.isotp import ISOTPConfig
 from gallia.transports.schemes import TransportScheme
-from pydantic import ValidationError
 
 uris = [
     "doip://127.0.0.1:13400?src_addr=1&target_addr=1",
diff --git a/tests/pytest/test_transports.py b/tests/pytest/test_transports.py
index d8002ce86..36f48702c 100644
--- a/tests/pytest/test_transports.py
+++ b/tests/pytest/test_transports.py
@@ -7,6 +7,7 @@
 from collections.abc import AsyncIterator, Callable
 
 import pytest
+
 from gallia.log import setup_logging
 from gallia.transports import BaseTransport, TargetURI, TCPLinesTransport, TCPTransport