FROM python:3.12-slim

# Install system dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    build-essential \
    python3-dev \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Create and set working directory
WORKDIR /app

# Install Python packages
RUN pip install --no-cache-dir \
    apache-airflow==2.7.3 \
    pymongo==4.6.1 \
    graypy==2.1.0 \
    openai==1.12.0 \
    requests==2.31.0

# Create a non-root user
RUN useradd -m airflow
USER airflow

# Keep container running
CMD ["sleep", "infinity"]