FROM python:3.13-slim

WORKDIR /app

RUN apt-get update && apt-get install -y \
    build-essential \
    curl \
    git \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip3 install --no-cache-dir -r requirements.txt

RUN python -m nltk.downloader punkt punkt_tab
RUN python -m spacy download it_core_news_sm

COPY . .

EXPOSE 7860

# Healthcheck per monitorare lo stato dello space
HEALTHCHECK CMD curl --fail http://localhost:7860/_stcore/health

ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0"]