FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1

WORKDIR /app

COPY . /app

RUN pip install --upgrade pip \
    && pip install streamlit pandas plotly networkx neo4j

EXPOSE 8501

CMD ["bash", "-c", "python etl.py || true && exec streamlit run dashboard.py --server.port=8501 --server.address=0.0.0.0"]