[RetroTechie]

Hate to say it, but you're doing it wrong.

Depending on budget (and how expensive you consider your / development time), just choose between:

a) Use smaller ML models / tweak configuration such that it actually fits into 196 GB. That's already a ffing humongous amount of RAM! Or

b) Bite the bullet, and add RAM to fit the ML model(s) you're using.

Your workflow sounds like running Win95x on a 1 MB machine. Painful! (if it works at all). Just add the RAM, or slap DOS + Win 3.x back onto it.