FastAPI Llamaindex Chatbot (ReAct Agent + Memory)

Clean implementation of a Chatbot using Llamaindex and FastAPI

⚙️ Setup

🐍 Virtual Environment

This project uses uv for Python environment and dependency management.

1. Install uv

   brew install uv

2. Create a virtual environment with Python 3.12

   uv venv --python=3.12

3. Install dependencies in editable mode

   uv pip install -e .

4. Activate the virtual environment

   source .venv/bin/activate

▶️ Run the App

To launch the FastAPI application with hot reloading in development mode:

uvicorn src.main:app --reload