SQLAlchemy map function output to model

Question

I'm using

• Python 3.5
• Flask (0.12)
• SQLAlchemy (1.3.19) with postgres (12.9).

I have sql function with int array parameter

public.get_something(array[1,2,3,4,5])

which returns table with 15 fields.

Is there a way to create SQLAlchemy model to map that 15 fields and query data from function output. I want to make it as clean as possible, like standard table querying - session.query(SomeModel).all() ?