Delete legacy JSON metadata (#2)

Reorder split names (#1)

add dataset_info in dataset metadata

remove dummmy data

fix task_ids

Fix task tags in dataset cards (#4830)

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

Remove config names as yaml keys (#4367)

Update files from the datasets library (from 1.18.0)

Update files from the datasets library (from 1.7.0)

Update files from the datasets library (from 1.6.1)

Update files from the datasets library (from 1.6.0)