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A newer version of the Streamlit SDK is available: 1.44.1

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metadata
title: YouTube Video Transcript Analyzer
emoji: null
colorFrom: green
colorTo: blue
sdk: streamlit
sdk_version: 1.26.0
app_file: app.py
pinned: false
license: openrail

YouTube Video Transcript Analyzer

Goal

The goal of this application is to analyze YouTube video transcripts. It takes a YouTube video URL and a user-input question, processes the video transcript, performs a similarity search to find the most related chunk of the transcript, and then sends it to OpenAI to generate a comprehensive response based on the provided question.

Overview

The application uses the langchain library to handle various tasks such as loading YouTube video transcripts, converting transcripts to embeddings, performing similarity searches, and integrating with OpenAI's language models. The application is built using Streamlit, which provides an interactive user interface for inputting the video URL and the question.

Features

  • YouTube Video Transcript Loading: Load and process YouTube video transcripts using YoutubeLoader from the langchain library.
  • Text Splitting: Split the transcript into manageable chunks using RecursiveCharacterTextSplitter.
  • Embeddings Conversion: Convert video transcripts to embeddings using OpenAIEmbeddings.
  • Similarity Search: Perform a similarity search to find the most relevant section of the transcript using Chroma.
  • OpenAI Integration: Utilize OpenAI's language models to generate responses based on the processed transcript and user-input question.

Prerequisites

  • Python 3.x
  • Streamlit
  • OpenAI API Key

Setup and Installation

  1. Clone the repository:

    git clone https://github.com/omid-sar/YouTube-Assistant-LangChain.git
cd YouTube-Assistant-LangChain

  2. Install the required libraries:

    pip install -r requirements.txt

  3. Set up your OpenAI API key as an environment variable:

    export OPENAI_API_KEY=your_api_key_here

Usage

  1. Run the Streamlit app:

    streamlit run app.py

  2. Open the app in your web browser and input the YouTube video URL and your question about the video.

  3. The app will process the video transcript, perform a similarity search, and use OpenAI to generate a response, which will be displayed on the screen.

License

This project is licensed under the MIT License - see the LICENSE file for details.