RoBERTa - Creating a feature of type ClassLabel
Hi, I want to use roberta model and I’m trying to create a dataset whose ner_tags feature is of typeClassLabel, but casting is not possible when tags are nested inside a list. I get the error:ArrowTypeError: (“Expected bytes, got a ‘list’ object”, ‘Conversion failed for column tokens with type object’)And actually is the error mentioned here:How do I set feature type when loading dataset(ClassLabel etc)? - #2 by mariosaskoBut datasets in Huggingface Datasets library do contain the feature ner_tags consisting of lists of tags, and are actually ofClassLabeltype.Is there any way to achieve this? Thanks a lot xx