Dataset Viewer issue for conll2012_ontonotesv5
Thanks for reporting, @jiangwy99.

I guess this could be addressed only once we fix our issue with irresponsive backend endpoint.

CC: @severo  I've just sent the forcing of the refresh of the preview to the new endpoint. Fixed, thanks for the patience. The issue was the amount of RAM allowed to extract the first rows of the dataset was not sufficient.
### Link

https://huggingface.co/datasets/conll2012_ontonotesv5

### Description

Dataset viewer outage.

### Owner

No