Fix ModelHubMixin when class is a dataclass #2159
Merged
+43
−1
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When the ModelHubMixin class happens to be a dataclass,
__init__
method will accept**kwargs
wheninspecting it. However, due to how dataclasses work, we cannot forward arbitrary kwargs to the
__init__
.This test ensures that the
from_pretrained
method does not raise an error when the class is a dataclass.This PR fixes the SetFit integration (see #2157). However, this is not a pattern we want to promote. Dataclasses are meant to store data. Model classes are more complex and doesn't play well with internal values.