add a new column 
{'login': 'dorost1234', 'id': 79165106, 'node_id': 'MDQ6VXNlcjc5MTY1MTA2', 'avatar_url': 'https://avatars.githubusercontent.com/u/79165106?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/dorost1234', 'html_url': 'https://github.com/dorost1234', 'followers_url': 'https://api.github.com/users/dorost1234/followers', 'following_url': 'https://api.github.com/users/dorost1234/following{/other_user}', 'gists_url': 'https://api.github.com/users/dorost1234/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/dorost1234/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/dorost1234/subscriptions', 'organizations_url': 'https://api.github.com/users/dorost1234/orgs', 'repos_url': 'https://api.github.com/users/dorost1234/repos', 'events_url': 'https://api.github.com/users/dorost1234/events{/privacy}', 'received_events_url': 'https://api.github.com/users/dorost1234/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}]
Hi
not sure how change the lable after creation, but this is an issue not dataset request. thanks  Hi ! Currently you have to use `map` . You can see an example of how to do it in this comment: https://github.com/huggingface/datasets/issues/853#issuecomment-727872188

In the future we'll add support for a more native way of adding a new column ;)
Hi
I'd need to add a new column to the dataset, I was wondering how this can be done? thanks 
@lhoestq 
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