diff --git a/apps/common/utils/connection.py b/apps/common/utils/connection.py
index ea371f28f..6a3423acf 100644
--- a/apps/common/utils/connection.py
+++ b/apps/common/utils/connection.py
@@ -72,4 +72,3 @@ class RedisPubSub:
         if self.subscriber:
             self.subscriber.close()
             self.subscriber = None
-