[Feature] Keep the list of labels of a dataset as metadata
Yes we are working on the doc right now, should be in the next release quite soon.
It would be useful to keep the list of the labels of a dataset as metadata. Either directly in the `DatasetInfo` or in the Arrow metadata.
[Feature] Keep the list of labels of a dataset as metadata 
 It would be useful to keep the list of the labels of a dataset as metadata. Either directly in the `DatasetInfo` or in the Arrow metadata. 
 Yes we are working on the doc right now, should be in the next release quite soon.