FROM python:3.10-slim
WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential gcc g++ tzdata libgomp1 && \
    rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY app.py .
COPY model/ model/

ENV ARTIFACT_DIR=model
ENV PORT=7860

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