.gitignore

# Python bytecode / cache files
__pycache__/
*.py[cod]
*$py.class
.cache/
.pytest_cache/
.ruff_cache/
.mypy_cache/
.dmypy.json
dmypy.json
.pyre/
.pytype/

# C extensions
*.so

# Distribution / packaging
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
share/python-wheels/
*.egg-info/
.installed.cfg
*.egg
MANIFEST

# Unit test / coverage reports
htmlcov/
.tox/
.nox/
.coverage
.coverage.*
nosetests.xml
coverage.xml
*.cover
*.py,cover
.hypothesis/
cover/
reports/coverage/
reports/challenge_test_results.json
reports/challenge_category_performance.png

# Jupyter Notebook
.ipynb_checkpoints
*/.ipynb_checkpoints/*

# Virtual Environment - ensure entire venv directory is ignored
venv/
env/
ENV/
.env
.venv
env.bak/
venv.bak/

# IDE specific files
.idea/
.vscode/
*.swp
*.swo
*.iml

# Logs and monitoring
logs/
*.log
tensorboard_logs/
runs/
wandb/

# Model files - only keep directory structure with .gitkeep files
# Ignore all model files but keep the directory structure
models/sentiment/*
models/sentiment_improved/*
!models/sentiment/.gitkeep
!models/sentiment_improved/.gitkeep

# Data files - ensure all data files are ignored
data/raw/*
data/processed/*
!data/raw/.gitkeep
!data/processed/.gitkeep
*.arrow

# OS specific
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db

# Large files
*.pt
*.safetensors
*.bin