['pytorch', 'roberta', 'token-classification', 'transformers', 'LABEL-0 = NONE', 'LABEL-1 = B-DATE', 'LABEL-2 = I-DATE', 'LABEL-3 = B-TIME', 'LABEL-4 = I-TIME', 'LABEL-5 = B-DURATION', 'LABEL-6 = I-DURATION', 'LABEL-7 = B-SET', 'LABEL-8 = I-SET', 'license:apache-2.0', 'autotrain_compatible']