FROM python:3.10-slim

WORKDIR /app

# System dependencies for audio processing
RUN apt-get update && apt-get install -y \
    libsndfile1 \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*

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

COPY handler.py .

EXPOSE 7860

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