Dockerfile

FROM python:3.11-slim

# Copy uv binary from official image
COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv

ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1

WORKDIR /app

# Install dependencies (production only, lockfile strict)
COPY pyproject.toml uv.lock README.md ./
RUN uv sync --no-dev --frozen

# Copy source code
COPY src/ ./src/

# HuggingFace Spaces requires port 7860
EXPOSE 7860

CMD ["uv", "run", "streamlit", "run", "src/api/app.py", \
     "--server.port=7860", \
     "--server.address=0.0.0.0", \
     "--server.headless=true"]