Update Dockerfile

Dockerfile

@@ -1,7 +1,17 @@
-# The Dockerfile is nearly identical to the ASR service [cite: 235]
 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
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+
+EXPOSE 7860
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]