"""
This module helps make data libraries like `numpy` and `pandas` optional dependencies.

The libraries add up to 130MB+, which makes it challenging to deploy applications
using this library in environments with code size constraints, like AWS Lambda.

This module serves as an import proxy and provides a few utilities for dealing with the optionality.

Since the primary use case of this library (talking to the OpenAI API) doesn't generally require data libraries,
it's safe to make them optional. The rare case when data libraries are needed in the client is handled through
assertions with instructive error messages.

See also `setup.py`.
"""