FROM python:3.10-slim

RUN apt-get update && apt-get install -y \
    ffmpeg \
    git \
    curl \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

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

COPY app.py .

RUN useradd -m -u 1000 user && chown -R user:user /app
USER user

EXPOSE 7860

CMD ["gunicorn", "app:app", \
     "--bind", "0.0.0.0:7860", \
     "--workers", "1", \
     "--timeout", "600", \
     "--graceful-timeout", "60", \
     "--keep-alive", "5", \
     "--max-requests", "100", \
     "--worker-class", "sync"]