FROM nvidia/cuda:12.1.0-runtime-ubuntu22.04

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    python3.11 \
    python3-pip \
    curl \
    git \
    libgl1-mesa-glx \
    libglib2.0-0 \
    poppler-utils \
    tesseract-ocr \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
RUN pip3 install --no-cache-dir \
    docling \
    docling-core \
    torch \
    torchvision \
    transformers \
    accelerate \
    pillow \
    fastapi \
    uvicorn \
    python-multipart \
    pydantic \
    httpx \
    PyMuPDF \
    pdf2image

# Copy service code
COPY . /app

# Expose port
EXPOSE 8003

# Run service
CMD ["python3", "main.py"]