From a6afd45c63e4bcb11e8e33fdc92b5d46765d96df Mon Sep 17 00:00:00 2001
From: Nuno Campos <nuno@boringbits.io>
Date: Mon, 2 Oct 2023 10:14:56 +0100
Subject: [PATCH] Lint

---
 libs/langchain/langchain/schema/runnable/branch.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/langchain/langchain/schema/runnable/branch.py b/libs/langchain/langchain/schema/runnable/branch.py
index d609fedeff..105582f0c2 100644
--- a/libs/langchain/langchain/schema/runnable/branch.py
+++ b/libs/langchain/langchain/schema/runnable/branch.py
@@ -7,6 +7,7 @@ from typing import (
     Optional,
     Sequence,
     Tuple,
+    Type,
     Union,
     cast,
 )
@@ -125,7 +126,7 @@ class RunnableBranch(RunnableSerializable[Input, Output]):
         return cls.__module__.split(".")[:-1]
 
     @property
-    def input_schema(self) -> type[BaseModel]:
+    def input_schema(self) -> Type[BaseModel]:
         runnables = (
             [self.default]
             + [r for _, r in self.branches]