FROM tiangolo/uvicorn-gunicorn-fastapi:python3.9

WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
# Pré-télécharger tout modèle lourd ici si besoin
COPY . .
# Expose port 7860 (required by Hugging Face Spaces)
EXPOSE 7860
CMD ["uvicorn", "app.api_server:app", "--host", "0.0.0.0", "--port", "7860"]