FROM python:3.11-slim
WORKDIR /app
ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1 CUDA_VISIBLE_DEVICES="" \
    MATH2LATEX_THREADS=2 MATH2LATEX_MODEL_DIR=/app/artifacts/formulanet
RUN apt-get update && apt-get install -y --no-install-recommends libgomp1 && rm -rf /var/lib/apt/lists/*
COPY requirements.txt pyproject.toml setup.py ./
RUN pip install --no-cache-dir -r requirements.txt
COPY scripts ./scripts
RUN pip install --no-cache-dir --no-deps . && python -m image_to_latex.artifacts
COPY api ./api
RUN useradd --create-home --uid 1000 appuser && chown -R appuser:appuser /app
USER appuser
EXPOSE 7860
CMD ["uvicorn", "api.app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]