FROM python:3.9-slim

WORKDIR /code

# Create cache directory with proper permissions
ENV TRANSFORMERS_CACHE=/code/.cache/huggingface
RUN mkdir -p /code/.cache/huggingface && chmod 777 /code/.cache/huggingface

COPY ./requirements.txt /code/requirements.txt
COPY . /code

RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

EXPOSE 7860

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