FROM python:3.12-slim

WORKDIR /app

RUN apt-get update && apt-get install -y \
    build-essential \
    git \
    git-lfs \
    ffmpeg \
    libsm6 \
    libxext6 \
    cmake \
    rsync \
    libgl1 \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .

RUN pip install --no-cache-dir -r requirements.txt && \
    pip install --no-cache-dir streamlit

COPY app.py .
COPY student_performance_production_bundle.pkl .

EXPOSE 8080

CMD ["streamlit", "run", "app.py", "--server.port=8080", "--server.address=0.0.0.0"]