_default_init_adapter_methods function

[leinok]

In the model_mixin.py file, within the _default_init_adapter_methods function, why were the REFT, prefix_tuning, and prompt_tuning methods included by default?

[calpt]

The _default_init_adapter_methods function is only called for methods that don't use the new AdapterModelInterface approach to implement adapters. This is the case for all models with explicit adapter implementations as listed here: https://docs.adapterhub.ml/model_overview.html. For these, the mentioned adapter methods are implemented with this method and the remaining ones via mixins in: https://github.com/adapter-hub/adapters/tree/main/src/adapters/models.