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

Update download url and improve card of `cats_vs_dogs` dataset (#4523)

Remove config names as yaml keys (#4367)

Fix description links in dataset cards (#4222)

Update datasets task tags to align tags with models (#4067)

Update cats_vs_dogs size (#3878)

Update image dataset tags (#3864)

Fix typo in train split name (#3751)

Update files from the datasets library (from 1.17.0)

Update files from the datasets library (from 1.12.0)