FROM python:3.9

RUN useradd -m -u 1000 user
USER user

WORKDIR /app

ENV TRANSFORMERS_CACHE=/app/hf_cache
RUN mkdir -p /app/hf_cache && chmod -R 777 /app/hf_cache

COPY --chown=user requirements.txt requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

COPY --chown=user . .

# ✅ Use python -m uvicorn instead of uvicorn directly
CMD ["python", "-m", "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]