# ─── Nova-1 Chat Dockerfile ──────────────────────────────────────────────────
FROM python:3.12-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
    git && \
    rm -rf /var/lib/apt/lists/*

RUN pip install --no-cache-dir \
    "gradio>=6.0" \
    "transformers>=4.44" \
    torch \
    spaces \
    accelerate

# Set SSR mode to false (required for gradio.Server custom routes)
ENV GRADIO_SSR_MODE=false

COPY --chown=user . /app
WORKDIR /app

# HF Spaces convention
EXPOSE 7860
ENV GRADIO_SERVER_NAME=0.0.0.0
ENV GRADIO_SERVER_PORT=7860

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