add dataset_info in dataset metadata

remove dummmy data

Complete tags of superglue dataset card (#4867)

Include entity positions as feature in ReCoRD (#4479)

Align more metadata with other repo types (models,spaces) (#4607)

Remove a copy-paste sentence in dataset cards (#4281)

Update files from the datasets library (from 1.18.0)

Update files from the datasets library (from 1.16.0)

Update files from the datasets library (from 1.8.0)

Update files from the datasets library (from 1.7.0)

Update files from the datasets library (from 1.6.0)

Update files from the datasets library (from 1.4.0)

Update files from the datasets library (from 1.3.0)

Update files from the datasets library (from 1.0.0)