diff --git a/roborock/containers.py b/roborock/containers.py
index 3dd8e55..0082181 100644
--- a/roborock/containers.py
+++ b/roborock/containers.py
@@ -4,9 +4,10 @@
 import logging
 import re
 from dataclasses import asdict, dataclass
+from datetime import timezone
 from enum import Enum
 from typing import Any, NamedTuple
-from datetime import timezone
+
 from dacite import Config, from_dict
 
 from .code_mappings import (