Chat with YouTube Videos Using RAG

 This video shares step by step tutorial to chat with YouTube with Embedchain using RAG and EmbedChain.

Code:

#pip install openai

#pip install embedchain

#pip install youtube-transcript-api

#pip install pytube

import tempfile

import streamlit as st

from embedchain import App

import os

import openai

# OpenAI API Key

api_key = os.environ.get('OPENAI_API_KEY')

openai.api_key = api_key

video_url = "https://youtu.be/_q-pqznOynk?si=YUs327IO-1RnXegU"

def embedchain_bot(db_path, api_key):

    return App.from_config(

        config={

            "llm": {"provider": "openai", "config": {"model": "gpt-4-turbo", "temperature": 0.7, "api_key": api_key}},

            "vectordb": {"provider": "chroma", "config": {"dir": db_path}},

            "embedder": {"provider": "openai", "config": {"api_key": api_key}},

        }

    )

st.title("Chat with YouTube Video 📺")

st.caption("Interact with a YouTube video using OpenAI API in Text")

db_path = tempfile.mkdtemp()

app = embedchain_bot(db_path, api_key)

app.add(video_url, data_type="youtube_video")

st.success(f"Added {video_url} to knowledge base!")

prompt = "Ask the youtube video."

if prompt:

    answer = app.chat(prompt)

    st.write(answer)