FROM python:3.10-slim

WORKDIR /code

COPY . .

RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Ensure transformers and huggingface-hub cache is shared (optional, for faster cold starts)
ENV TRANSFORMERS_CACHE=/code/.cache/huggingface/transformers
ENV HF_HOME=/code/.cache/huggingface

EXPOSE 7860

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