requirements.txt

# Core API
fastapi>=0.110.0
uvicorn[standard]>=0.29.0
pydantic>=2.0.0

# ML / FNN
torch>=2.2.0
numpy>=1.26.0
scikit-learn>=1.4.0

# Optimization (Hungarian algorithm for allocation)
scipy>=1.12.0

# Data
pandas>=2.2.0

# Lane-level flood map (optional — needed for /map/flood/osm)
osmnx>=1.9.0
geopandas>=0.14.0
shapely>=2.0.0

# Geospatial utilities
pyproj>=3.6.0

# Dev / testing
httpx>=0.27.0
pytest>=8.0.0

beautifulsoup4
requests