`load()` what? Then you need a comment/documentation to tell us what it actually loads. It could be called `load_models_from_json()` or similar. Secondly, `kwargs` doesn't seem to be really used properly here. There are just two keywords, so they should have been made arguments to this method. Or maybe this is due to `*attrs` (seems so, eh, Python and its simplicity + batteries included). Is `load()` a user facing or internal method? If internal, I don't see a point in using star-args at all here.