FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PORT=7860 \
    FORECASTING_PROJECT_ROOT=/app/research_runtime

WORKDIR /app

RUN apt-get update \
    && apt-get install -y --no-install-recommends build-essential curl git libgomp1 \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip install --upgrade pip \
    && pip install -r requirements.txt

COPY . .

EXPOSE 7860

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--ws", "none"]