Dockerfile

FROM nvidia/cuda:12.1.1-cudnn8-runtime-ubuntu22.04

WORKDIR /app

# System dependencies needed by Docling / PDF processing
RUN apt-get update && apt-get install -y --no-install-recommends \
    python3.11 \
    python3-pip \
    python3.11-dev \
    libgl1-mesa-glx \
    libglib2.0-0 \
    poppler-utils \
    libgomp1 \
    && rm -rf /var/lib/apt/lists/* \
    && ln -sf /usr/bin/python3.11 /usr/bin/python \
    && ln -sf /usr/bin/pip3 /usr/bin/pip

# Install Python dependencies first (layer cache)
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy app
COPY app.py .

EXPOSE 7860

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