FROM python:3.11-slim

RUN pip install --no-cache-dir \
    "deltalake==0.21.0" \
    "pyarrow==17.0.0" \
    "requests==2.32.3"

WORKDIR /app
COPY delta_rs_writer.py /app/delta_rs_writer.py

ENTRYPOINT ["python3", "/app/delta_rs_writer.py"]