Dockerfile

# syntax=docker/dockerfile:1

FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1

WORKDIR /app

# System deps (shapely/geos optional; folium used without native deps)
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    curl \
    && rm -rf /var/lib/apt/lists/*



# Copy requirements first for better layer caching
COPY requirements.txt ./requirements.txt
RUN pip install -r requirements.txt

## Copy application source into /app so uvicorn can import api.py
COPY . .


# Expose default Hugging Face Spaces port
EXPOSE 7860

# Default command for HF Spaces (FastAPI via uvicorn)
CMD uvicorn api:app --host 0.0.0.0 --port 7860