Reason for missing values in table for the Roberta-base, mrpc entry

[Aradhye2002]

Hi,

I noticed that the entry for Roberta-base, MRPC was empty in the results table. Was it because the model was unable to learn? Because I tried to do this experiment (without an MNLI finetuned model) and the eval_metric remained the same throughout. Please let me know.

Thanks