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# 📚 [InkChatGPT](https://inkchatgpt.streamlit.app) [![Streamlit App](https://static.streamlit.io/badges/streamlit_badge_black_white.svg)](https://inkchatgpt.streamlit.app) `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 - 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 1. Clone the repository: ```sh git clone https://github.com/vinhnx/InkChatGPT.git cd InkChatGPT ``` 2. Create a virtual environment and activate it: ```sh python -m venv env source env/bin/activate ``` 3. Install the required dependencies: ```sh pip install -r requirements.txt ``` ## Usage 1. Set the `OPENAI_API_KEY` environment variable with your OpenAI API key: export OPENAI_API_KEY=YOUR_API_KEY 2. Run the Streamlit app: ```sh streamlit run app.py ``` 3. 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](LICENSE).