From bbd894c4ceabd2d38bedf462dcdb2a510195bdcf Mon Sep 17 00:00:00 2001
From: David Westgate <davidjwestgate@gmail.com>
Date: Fri, 24 May 2024 17:57:41 -0700
Subject: [PATCH] add langchange to env example

---
 hw6/.env.example | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw6/.env.example b/hw6/.env.example
index da67259..3a23e47 100644
--- a/hw6/.env.example
+++ b/hw6/.env.example
@@ -1 +1,2 @@
-OPENAI_API_KEY=""
\ No newline at end of file
+OPENAI_API_KEY=""
+LANGCHAIN_API_KEY=""
\ No newline at end of file