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

ENV DEBIAN_FRONTEND=noninteractive \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    HOME=/app \
    HF_HOME=/app/.cache/huggingface \
    XDG_CACHE_HOME=/app/.cache


RUN apt-get update && apt-get install -y --no-install-recommends \
    python3 python3-pip git && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app
RUN mkdir -p /app/.cache/huggingface/transformers /app/.cache/huggingface/hub && chmod -R 777 /app/.cache

COPY requirements.txt /app/
RUN python3 -m pip install --upgrade pip && pip install -r requirements.txt

COPY app.py /app/

ENV HOST=0.0.0.0
EXPOSE 7860
CMD ["bash", "-lc", "uvicorn app:app --host 0.0.0.0 --port ${PORT:-7860}"]