How to correctly save model checkpoint??

[Nevermetyou65]

In the documentation
https://simpletransformers.ai/docs/usage/

there are lots of parameters to save model. for examples save_eval_checkpoints, save_model_every_epoch, and save_steps. All of these parameters are default to True. So this really make me confused about the way to correctly save model checkpoint.

Could someone provide me with some suggestion, please??