QnA bot starter

Description

QnA bot starter is telegram bot using gpt, langchain and faiss to answer a question from the documentation Experimental project.

Installation

$ npm ci

Running the app

First, set envs. You can use .env.example file as example

Second, you must have a vector store. Default vector storage in "vector-store" folder. It filled with example documentation. You can use it or remove it and create your own vector store by running npm run vector-store. See scripts section

# development
$ npm run start

# watch mode
$ npm run start:dev

# production mode
$ npm run start:prod

Scripts

create vector store using faiss

Put docs inside src/scripts/new-docs folder
run npm run vector-store

Envs

OPENAI_API_KEY - openai api key

TG_API - telegram bot token

Main libs

Nest JS

Telegraf

Langchain