From b52b32b38e4686820e31bffbea69503e7a2db64c Mon Sep 17 00:00:00 2001
From: bracesproul <braceasproul@gmail.com>
Date: Mon, 13 Jan 2025 13:14:36 -0800
Subject: [PATCH] format n lint

---
 libs/langgraph/langgraph/prebuilt/interrupt.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/libs/langgraph/langgraph/prebuilt/interrupt.py b/libs/langgraph/langgraph/prebuilt/interrupt.py
index bf440f210..d8bf7e79d 100644
--- a/libs/langgraph/langgraph/prebuilt/interrupt.py
+++ b/libs/langgraph/langgraph/prebuilt/interrupt.py
@@ -1,3 +1,12 @@
+from typing import (
+    Literal,
+    Optional,
+    Union,
+)
+
+from typing_extensions import TypedDict
+
+
 class HumanInterruptConfig(TypedDict):
     """Configuration that defines what actions are allowed for a human interrupt.