Problem with the DataBlock creation for MLM

[Dmaturana81]

I've been trying to do some MLModelling with Blurr and transformers from huggingface.
When I come to the datablock creation I get an Error.

It is a problem with the DataBlock class from fastai and fastcore delegate decorator.

From what I understood it is delegating the dataloaders creation, but looks like the delegator is waiting an annotation attribute taht doesn't exist.
I am using google colab

[ranjan-sumit]

Were you able to solve it? I am also getting the same problem.

[Dmaturana81]

For the moment I gave a dl_type to the DataBlock constructor, SortedDL solved the problem.

[ranjan-sumit]

Could you please share the sample code? It would be really helpful for me.

[ohmeow]

Folks, yah ... there is an issue in fastcore that is fixed if you install from github. Waiting for a release :)