FROM python:3.11-slim

WORKDIR /app

RUN apt-get update && apt-get install -y \
    ffmpeg \
    libsndfile1 \
    && rm -rf /var/lib/apt/lists/*

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

# Pre-download Whisper model
RUN python -c "from transformers import pipeline; pipeline('automatic-speech-recognition', model='openai/whisper-small')"

COPY ./app /app/app

EXPOSE 7860

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]