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💬 Chat with your PDF

👷️ Architecture

Link: https://youtu.be/FuqdVNB_8c0

This tutorial goes over the architecture and concepts used for easily chatting with your PDF using LangChain, ChromaDB and OpenAI's API.

💻 Getting Started

Prerequisites

You will need Python and Pipenv.

Note: For Windows users, you might need to delete the Pipfile.lock before proceeding with the installation.

Installation

1. Clone the repository:

git clone https://github.com/edrickdch/chat-pdf

2. Navigate to the project directory:

cd chat-pdf

3. Install the required dependencies using Pipenv:

pipenv install

4. Activate the Pipenv shell:

pipenv shell

5. Create a .env file with your OpenAI API key (Replace with your key):

cat 'OPENAI_API_KEY="sk-XXXXXXXXXXXXXXXXXXXXXXXXXXXX"' >  .env

6. Run the ingestion:

python src/ingest.py

7. Run the conversation:

python src/single-pdf.py

🔗 Useful Links

• PDF: https://www.imf.org/en/Publications/WEO/Issues/2023/04/11/world-economic-outlook-april-2023
• OpenAI: https://platform.openai.com/
• LangChain: https://python.langchain.com/en/latest/index.html
• Chroma DB: https://docs.trychroma.com/

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