FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    MODEL_ID="dev02chandan/sales-forecast-model"

RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc g++ libgomp1 \
 && rm -rf /var/lib/apt/lists/*

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

COPY app /app/app
EXPOSE 7860
CMD ["streamlit", "run", "app/streamlit_app.py", "--server.port", "7860", "--server.address", "0.0.0.0"]