FROM python:3.9-slim

WORKDIR /app

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

COPY app.py .
COPY model.py .
COPY utils.py .
COPY models/delay_model.pth models/delay_model.pth
COPY models/scaler.pkl models/scaler.pkl

EXPOSE 8501

CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]