Backward models in 1.0.43

Hi everyone,
in the changelog for 1.0.43, it is said that it there is now a backward option in text_classifier_learner. I was not able to find this option in text_classifier_learner, or in any Learner Class in the text API.
How to pass this option to text_classifier_learner?

Oh, it’s supposed to be TextClasDataBunch that has that argument, sorry about the typo.

I only checked the source of TextDataBunch and as a result, I missed it^^ Thanks for the help!