From 4c97a9ee5347ea8695f37539b5aaa96810f50e78 Mon Sep 17 00:00:00 2001
From: Bagatur <22008038+baskaryan@users.noreply.github.com>
Date: Fri, 21 Jun 2024 09:10:03 -0700
Subject: [PATCH] docs: fix message transformer docstrings (#23264)

---
 libs/core/langchain_core/messages/utils.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/core/langchain_core/messages/utils.py b/libs/core/langchain_core/messages/utils.py
index 777f83cf00..263bc05fb7 100644
--- a/libs/core/langchain_core/messages/utils.py
+++ b/libs/core/langchain_core/messages/utils.py
@@ -296,6 +296,7 @@ def _runnable_support(func: Callable) -> Callable:
                 partial(func, **kwargs), name=getattr(func, "__name__")
             )
 
+    wrapped.__doc__ = func.__doc__
     return wrapped