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ChatBook

ChatBook is an application powered by LangChain and OpenAI, built using Streamlit, enabling users to interact with an LLM-powered chatbot. This bot is designed to handle various tasks related to text processing, PDF handling, image uploading, and question-answering.

Prerequisites

  • Python 3.7 or later
  • Streamlit
  • PyPDF2
  • LangChain
  • OpenAI's GPT-3.5
  • MongoDB
  • Pinecone
  • Additional libraries specified in the requirements.txt file

Installation

  1. Clone the repository:

    git clone https://github.com/your_username/ChattyPDF.git
cd ChattyPDF

  2. Install dependencies:

    pip install -r requirements.txt

Setup

  1. Ensure you have the necessary API keys and configurations for the following services:

    • MongoDB: Replace st.secrets["mongo"] and configure MongoDB accordingly.
    • Pinecone: Replace st.secrets["pinecone"] and set up your Pinecone account.

  2. Run the application:

    streamlit run chatty_pdf.py

Usage

  • Upon running the Streamlit app, the sidebar offers different options:
    • Upload PDFs: Upload PDF files to process and store their content for querying.
    • Partially delete PDF: Remove specific content from a previously uploaded PDF.
    • Ask Question: Interact with the chatbot to get answers related to uploaded PDFs.
    • Upload Image: Add images along with titles and descriptions for retrieval.
    • Search Image: Find uploaded image via keywords.
    • Delete File: Remove stored data associated with uploaded PDFs or images.

Functionality Overview

  • Upload PDFs:
    • Upload one or multiple PDF files.
    • Extract text content from uploaded PDFs and store it in Pinecone index.
  • Partially delete PDF:
    • Delete specific content from a PDF stored in the index without affecting other information.
  • Ask Question:
    • Interact with the chatbot to ask questions about the uploaded PDFs.
  • Upload Image:
    • Upload images with titles and descriptions for retrieval.
  • Search Image:
    • Search via a keyword for any uploaded image.
  • Delete File:
    • Delete stored data associated with uploaded PDFs or images.

Contributors