Dockerfile

FROM python:3.11-slim

RUN apt-get update && apt-get install -y libgl1 libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY requirements.txt .
# Install commonforms (pulls in opencv-python), then swap to headless (no X11 needed)
RUN pip install --no-cache-dir -r requirements.txt && \
    pip uninstall -y opencv-python && \
    pip install --no-cache-dir opencv-python-headless

COPY . .

EXPOSE 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]