FROM python:3.9-slim

WORKDIR /app

# Install system dependencies for MarkItDown if needed (e.g., for OCR/PDF processing)
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 app.py .

EXPOSE 7860

# CMD for HuggingFace Spaces
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]