FROM python:3.9-slim
WORKDIR /app
RUN pip install paho-mqtt requests 'numpy<2' openwakeword tflite-runtime
RUN python -c 'import openwakeword; openwakeword.utils.download_models()'
COPY mqtt_audio_bridge.py /app/
ENV PYTHONUNBUFFERED=1
CMD ["python", "-u", "mqtt_audio_bridge.py"]