FROM python:3.9-slim

WORKDIR /code

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

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

# Pre-download summarization model
RUN python -c "from transformers import pipeline; pipeline('summarization', model='knkarthick/MEETING_SUMMARY')"

COPY ./app.py /code/app.py

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