What's the Jinja (dbt-utils) alternative of dbt-Python models?

The problem I’m having

How do I go about using dbt-utils macros within Python models? Is this even possible? What is the alternative?

The context of why I’m trying to do this

I would like to reuse the macros already implemented in dbt-utils.

What I’ve already tried

I’ve tried calling dbt-utils within session.sql()

Some example code or error messages

Got an error saying “No jinja in python model code is allowed”