# Jupyter Notebook checkpoints
.ipynb_checkpoints
site/
docs/

# Virtual Environment
.venv/
venv/
ENV/
env/

# Python cache & build files
__pycache__/
*.py[cod]
*$py.class
*.so
.pytest_cache/

# Local history files / temporary editor files
*~
*.swp
*.swo

# Large simulation output histories (optional but kept as user had some tracked)
# *.history2
# *.history