Dockerfile

FROM python:3.11-slim

WORKDIR /app

RUN useradd -m -u 1000 appuser
RUN mkdir -p /app/saved_models && chown -R appuser:appuser /app

COPY requirements.txt .

RUN apt-get update && apt-get install -y \
    build-essential \
    libatlas-base-dev \
    gfortran \
    swig \
    && rm -rf /var/lib/apt/lists/*

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

COPY . .

RUN chown -R appuser:appuser /app

USER appuser

EXPOSE 7860

CMD ["python", "app.py"]