diff --git a/custom_components/victron/hub.py b/custom_components/victron/hub.py
index 6ec84ea..eed3e9a 100644
--- a/custom_components/victron/hub.py
+++ b/custom_components/victron/hub.py
@@ -8,7 +8,15 @@
 
 from homeassistant.exceptions import HomeAssistantError
 
-from .const import INT32, STRING, UINT32, INT64, UINT64, register_info_dict, valid_unit_ids
+from .const import (
+    INT32,
+    INT64,
+    STRING,
+    UINT32,
+    UINT64,
+    register_info_dict,
+    valid_unit_ids,
+)
 
 _LOGGER = logging.getLogger(__name__)