pyyaml>=6.0
requests>=2.31.0
pandas>=2.0.0
openpyxl>=3.1.0

# For SBERT-based mapper (sbert_mapper.py)
sentence-transformers>=2.2.0
torch>=2.0.0

# For heatmap visualization
matplotlib>=3.5.0
seaborn>=0.12.0
numpy>=1.24.0