FROM python:3.10

WORKDIR /app

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

COPY . .

# Use safe cache dirs
ENV TRANSFORMERS_CACHE=/tmp/hf-cache
ENV HF_HOME=/tmp/hf-home
ENV XDG_CACHE_HOME=/tmp/xdg

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