Hello,
I found out that learn
cannot be copied using deepcopy anymore if batch_tfms=aug_transforms()
is passed into the dataloaders. If dataloaders is created without batch_tfms=aug_transforms()
, learn
can be copied using deepcopy.
I found out about this error while I was following Live coding 12.
This is the error:
RuntimeError: The default implementation of __deepcopy__() for non-wrapper subclasses only works for subclass types that implement new_empty() and for which that function returns another instance of the same subclass. You should either properly implement new_empty() for your subclass or override __deepcopy__() if it is intended behavior for new_empty() to return an instance of a different type.
Here is a Colab link to reproduce the error.
Thanks!