CUDA install on a Macbook Pro 2010 help

First of all I know really nothing about how this stuff works.
A program I bought that runs within Adobe Premiere Pro called FilmConvert Nitrate needs a CUDA-enabled graphics card.
My Macbook Pro has a NVIDIA GeForce 320M 256 MB and according to this guy who seems to have the same year and graphics card as me was successful in installing CUDA. See here:

Since I know absolute nothing about this I am out of my depth with this and don’t want to screw my mac up.
So…can I get some guidance on how to proceed in installing CUDA?

MacBook details:
Version: 10.13.1 (17B1003)
Processor: 2.4 GHz Intel Core 2 Duo
Graphics: NVIDIA GeForce 320M 256 MB