From 3f447f21d0d8d729409599e0de95277033b7004f Mon Sep 17 00:00:00 2001
From: Greyson LaLonde <greyson@crewai.com>
Date: Sat, 4 Apr 2026 22:27:32 +0800
Subject: [PATCH] cleanup: remove redundant _registered_entity_ids class
 annotation

---
 lib/crewai/src/crewai/events/event_bus.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/crewai/src/crewai/events/event_bus.py b/lib/crewai/src/crewai/events/event_bus.py
index 7faedb54d..3740c1a54 100644
--- a/lib/crewai/src/crewai/events/event_bus.py
+++ b/lib/crewai/src/crewai/events/event_bus.py
@@ -260,8 +260,6 @@ class CrewAIEventsBus:
         with self._instance_lock:
             self._runtime_state = state
 
-    _registered_entity_ids: set[int]
-
     def register_entity(self, entity: Any) -> None:
         """Add an entity to the RuntimeState, creating it if needed."""
         eid = id(entity)