diff --git a/Conversational Q&A Chatbot/langchain.ipynb b/Conversational Q&A Chatbot/langchain.ipynb
index 49cf39ba..a5904f05 100644
--- a/Conversational Q&A Chatbot/langchain.ipynb	
+++ b/Conversational Q&A Chatbot/langchain.ipynb	
@@ -28,6 +28,9 @@
     "llm=OpenAI(openai_api_key=os.environ[\"OPEN_API_KEY\"],temperature=0.6)"
    ]
   },
+{temparature value-->how creative we want our model to be
+0-->temperature it means model is very safe it is not taking any bets.
+1-->it will take risk it might generate wrong output but it is very creative}
   {
    "cell_type": "code",
    "execution_count": 7,