FROM python:3.10-slim

WORKDIR /app

# Cài system deps tối thiểu
RUN apt-get update && apt-get install -y \
    git \
    && rm -rf /var/lib/apt/lists/*

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

COPY app.py .

EXPOSE 7860

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