FROM python:3.9

ENV DEBIAN_FRONTEND=noninteractive

WORKDIR /app

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

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

COPY . .
CMD ["gunicorn", "--workers", "2", "--bind", "0.0.0.0:7860", "app:app"]