delete the hardcoded license list in `datasets`
{'login': 'julien-c', 'id': 326577, 'node_id': 'MDQ6VXNlcjMyNjU3Nw==', 'avatar_url': 'https://avatars.githubusercontent.com/u/326577?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/julien-c', 'html_url': 'https://github.com/julien-c', 'followers_url': 'https://api.github.com/users/julien-c/followers', 'following_url': 'https://api.github.com/users/julien-c/following{/other_user}', 'gists_url': 'https://api.github.com/users/julien-c/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/julien-c/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/julien-c/subscriptions', 'organizations_url': 'https://api.github.com/users/julien-c/orgs', 'repos_url': 'https://api.github.com/users/julien-c/repos', 'events_url': 'https://api.github.com/users/julien-c/events{/privacy}', 'received_events_url': 'https://api.github.com/users/julien-c/received_events', 'type': 'User', 'site_admin': False}
[]
{'login': 'albertvillanova', 'id': 8515462, 'node_id': 'MDQ6VXNlcjg1MTU0NjI=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8515462?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/albertvillanova', 'html_url': 'https://github.com/albertvillanova', 'followers_url': 'https://api.github.com/users/albertvillanova/followers', 'following_url': 'https://api.github.com/users/albertvillanova/following{/other_user}', 'gists_url': 'https://api.github.com/users/albertvillanova/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/albertvillanova/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/albertvillanova/subscriptions', 'organizations_url': 'https://api.github.com/users/albertvillanova/orgs', 'repos_url': 'https://api.github.com/users/albertvillanova/repos', 'events_url': 'https://api.github.com/users/albertvillanova/events{/privacy}', 'received_events_url': 'https://api.github.com/users/albertvillanova/received_events', 'type': 'User', 'site_admin': False}
[{'login': 'albertvillanova', 'id': 8515462, 'node_id': 'MDQ6VXNlcjg1MTU0NjI=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8515462?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/albertvillanova', 'html_url': 'https://github.com/albertvillanova', 'followers_url': 'https://api.github.com/users/albertvillanova/followers', 'following_url': 'https://api.github.com/users/albertvillanova/following{/other_user}', 'gists_url': 'https://api.github.com/users/albertvillanova/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/albertvillanova/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/albertvillanova/subscriptions', 'organizations_url': 'https://api.github.com/users/albertvillanova/orgs', 'repos_url': 'https://api.github.com/users/albertvillanova/repos', 'events_url': 'https://api.github.com/users/albertvillanova/events{/privacy}', 'received_events_url': 'https://api.github.com/users/albertvillanova/received_events', 'type': 'User', 'site_admin': False}]
> Feel free to delete the license list in `datasets` [...]
>
> Also FYI in #4926 I also removed all the validation steps anyway (language, license, types etc.)

_Originally posted by @lhoestq in https://github.com/huggingface/datasets/issues/4930#issuecomment-1238401662_

> [...], in my opinion we can just delete this file from `datasets`, the validation is happening hub-side anyways now?

_Originally posted by @julien-c in https://github.com/huggingface/datasets/issues/4930#issuecomment-1238390659_
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