From ffd5900024742647971c34e802bff3284dfe15c8 Mon Sep 17 00:00:00 2001
From: Serkan Haytac <serkanhaytac@IHM-SAT-SHAYTAC2.local>
Date: Sat, 10 Feb 2024 11:48:48 -0500
Subject: [PATCH] add missing os import

add required openai api key env var
---
 rag_from_scratch_1_to_4.ipynb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rag_from_scratch_1_to_4.ipynb b/rag_from_scratch_1_to_4.ipynb
index de094b3..0418d09 100644
--- a/rag_from_scratch_1_to_4.ipynb
+++ b/rag_from_scratch_1_to_4.ipynb
@@ -39,9 +39,11 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "import os\n",
     "os.environ['LANGCHAIN_TRACING_V2'] = 'true'\n",
     "os.environ['LANGCHAIN_ENDPOINT'] = 'https://api.smith.langchain.com'\n",
-    "os.environ['LANGCHAIN_API_KEY'] = <your-api-key>"
+    "os.environ['LANGCHAIN_API_KEY'] = <your-api-key>\n",
+    "os.environ['OPENAI_API_KEY'] = <openai-api-key>"
    ]
   },
   {