ecific model version to use. It can be a branch name, a tag name, or a commit id, since we use a
git-based system for storing models and other artifacts on huggingface.co, so revision can be any
identifier allowed by git.



Instantiate a Scheduler class from a pre-defined JSON configuration file inside a directory or Hub repo.
It is required to be logged in (huggingface-cli login) when you want to use private or gated
models.
Activate the spec