FROM python:3.10-slim

WORKDIR /app

COPY . .

RUN pip install --no-cache-dir pydantic numpy networkx requests streamlit

ENV PYTHONHASHSEED=0
ENV PYTHONPATH=/app

# Streamlit config for Hugging Face Spaces port binding
CMD ["streamlit", "run", "app.py", "--server.port", "7860", "--server.address", "0.0.0.0"]