InkChatGPT

InkChatGPT is a Streamlit application that allows users to upload PDF documents and engage in a conversational Q&A with a language model (LLM) based on the content of those documents.

Features

Upload any PDF documents and start asking key information about it, currently supports: PDF, TXT, DOCX, EPUB
Limit 200MB per file
Conversational Q&A with LLM (powered by OpenAI's GPT-3.5-turbo model)
Use HuggingFace embeddings to generate embeddings for the document chunks with all-MiniLM-L6-v2 model.
Clear conversation history
Responsive UI with loading indicators and chat interface

Prerequisites

Python 3.7 or later
OpenAI API key (set as an environment variable: OPENAI_API_KEY)

Installation

Clone the repository:

git clone https://github.com/vinhnx/InkChatGPT.git
cd InkChatGPT

Create a virtual environment and activate it:

python -m venv env
source env/bin/activate

Install the required dependencies:

pip install -r requirements.txt

Usage

Set the OPENAI_API_KEY environment variable with your OpenAI API key: export OPENAI_API_KEY=YOUR_API_KEY
Run the Streamlit app:

streamlit run app.py

Upload PDF documents and start chatting with the LLM!

Contributing

Contributions are welcome! Please open an issue or submit a pull request if you have any improvements or bug fixes.

License

This project is licensed under the MIT License.