LangGraph-based Python app.
Create a virtual environment, install the package in editable mode, and install dev dependencies:
python -m venv .venv
source .venv/bin/activate
pip install -e ".[dev]"Copy .env.example to .env and set OPENAI_API_KEY when you use OpenAI-backed nodes.
vc-sourcingOr:
python -m vc_sourcing.mainpytest