FROM python:3.11-slim

WORKDIR /app

COPY . .

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

RUN mkdir -p /tmp/nltk_data
RUN mkdir -p /tmp/huggingface

ENV NLTK_DATA=/tmp/nltk_data
ENV HF_HOME=/tmp/huggingface
ENV TRANSFORMERS_CACHE=/tmp/huggingface

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