diff --git a/libs/langgraph/langgraph/pregel/utils.py b/libs/langgraph/langgraph/pregel/utils.py
index 0c7030bb0..66464ef9a 100644
--- a/libs/langgraph/langgraph/pregel/utils.py
+++ b/libs/langgraph/langgraph/pregel/utils.py
@@ -1,4 +1,4 @@
-from typing import Any, Generator, Optional, Type, get_type_hints
+from typing import Optional
 
 from langchain_core.runnables import RunnableLambda, RunnableSequence
 from langchain_core.runnables.utils import get_function_nonlocals