FEAT: Set Global HF Model Directory for Detectors

[EricXQiu]

Summary

Garak probes need to use the detectors in order to detect whether the attack is successful. However, if the model is already put in a specific location, Garak should be able to config the model path. It is good to define a common model save path in the config yaml file.

Basic example

probe: garak.probes.realtoxicityprompts.RTPFlirtation
detector: toxicity.ToxicCommentModel

This detector needs HF model: martin-ha/toxic-comment-model
We can put the model in a specific path such as /hf_models/martin-ha/toxic-comment-model and config the detector model path in the yaml file

Motivation

This will be helpful to manage where the model is stored or carry out testing with no internet access.