FROM python:3.10-slim-bookworm

RUN apt-get update && apt-get install -y \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    libgomp1 \
    && rm -rf /var/lib/apt/lists/*

ENV HF_HOME=/tmp/hf_cache \
    HF_HUB_CACHE=/tmp/hf_cache/hub \
    TORCH_HOME=/tmp/hf_cache/torch \
    MPLCONFIGDIR=/tmp/matplotlib \
    NUMBA_CACHE_DIR=/tmp/numba \
    HOME=/root

RUN mkdir -p /tmp/hf_cache/hub /tmp/hf_cache/torch \
    /tmp/matplotlib /tmp/numba \
    && chmod -R 777 /tmp

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade pip \
    && pip install --no-cache-dir -r requirements.txt \
    && pip uninstall -y opencv-python opencv-python-headless \
    && pip install --no-cache-dir opencv-python-headless==4.9.0.80

COPY . .

EXPOSE 7860

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]