FROM python:3.11-slim

WORKDIR /app

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

COPY requirements.txt .
RUN pip install --no-cache-dir torch --index-url https://download.pytorch.org/whl/cpu && \
    pip install --no-cache-dir -r requirements.txt

COPY src/ ./src/

# LiveKit agent worker entry point
CMD ["python", "-m", "src.agent", "start"]
