# Dockerfile
FROM python:3.10-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

# Install system deps: OCR, Marker backends, and Pandoc
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      tesseract-ocr \
      pandoc \
    && rm -rf /var/lib/apt/lists/*

# Python deps
COPY requirements.txt .
RUN pip install --upgrade pip && \
    pip install -r requirements.txt

COPY app.py .

EXPOSE 7860
CMD ["python", "app.py"]