FROM python:3.10-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    FLAGS_use_mkldnn=1 \
    OMP_NUM_THREADS=2 \
    MKL_NUM_THREADS=2 \
    HF_HOME=/app/.cache/huggingface \
    MPLCONFIGDIR=/tmp/matplotlib

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    libgomp1 \
    libglib2.0-0 \
    libgl1 \
    libsm6 \
    libxext6 \
    libxrender1 \
    && rm -rf /var/lib/apt/lists/*

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

COPY main.py /app/main.py

EXPOSE 7860

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