Dockerfile

FROM python:3.10-slim

WORKDIR /app

# System deps for spacy-transformers / torch wheels
RUN apt-get update && apt-get install -y --no-install-recommends \
        build-essential \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

# HF Spaces routes its public URL to port 7860 — non-negotiable.
EXPOSE 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]