FROM python:3.11-slim

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    git \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*

RUN pip install --no-cache-dir gradio>=4.0.0 torch>=2.0.0 soundfile numpy
RUN pip install --no-cache-dir transformers>=4.40.0 accelerate>=0.30.0 sentencepiece
RUN pip install --no-cache-dir qwen-tts

COPY app.py .

EXPOSE 7860

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