diff --git a/utils/extra.py b/utils/extra.py
index d2746243..2d79d76b 100644
--- a/utils/extra.py
+++ b/utils/extra.py
@@ -286,8 +286,9 @@ class InvalidateType(enum.IntEnum):
     dm = 2
     channel = 3
 
+
 class InvalidationConfig:
-    def __init__(self, entity_id : int, entity_type : InvalidateType):
+    def __init__(self, entity_id: int, entity_type: InvalidateType):
         self.entity_id = entity_id
         self.entity_type = entity_type
 
@@ -307,8 +308,6 @@ def is_channel_invalidation(self) -> bool:
         """Checks if the configuration is for a specific channel's invalidation."""
         return self.entity_type == InvalidateType.CHANNEL
 
-    
-
 
 class TemperatureReadings:
     def __init__(self, celsius: float, fahrenheit: float, kelvin: float):