# AI Density 依赖 / Dependencies
# 核心功能基于 Python 标准库，无需额外依赖 / Core functionality uses Python standard library only

# 可选依赖 - 用于高级文本分析功能 / Optional for advanced text analysis
# numpy>=1.21.0
# scikit-learn>=1.0.0

# 开发依赖 / Development dependencies
# pytest>=7.0.0
# pytest-cov>=4.0.0
