A Hello World chat bot using LangChain X OpenAI. You can replace data.txt with your own data.
Get your OpenAI API Key here - https://platform.openai.com/account/api-keys
Read more about LangChain X OpenAI at - https://medium.com/@SuiCxDe/empowering-conversations-create-your-own-ai-chatbot-with-openai-and-langchain-160c2025a861