FROM python:3.11-slim

WORKDIR /app

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PIP_DEFAULT_TIMEOUT=100

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

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

COPY . .

# Expose port (8086 used in api_server.py)
EXPOSE 8086

CMD ["python", "api_server.py"]