# Python System Files
__pycache__/
*.py[cod]
*$py.class
.ipynb_checkpoints/

# Virtual Environments
venv/
.env/
env/

# Data and Artifacts (Exclude large raw CSVs if needed, though this one is small)
# data/raw/*.csv 

# System Files
.DS_Store
Thumbs.db
.gemini/
.antigravity/