Push_to_hub in a pull request
{'login': 'lhoestq', 'id': 42851186, 'node_id': 'MDQ6VXNlcjQyODUxMTg2', 'avatar_url': 'https://avatars.githubusercontent.com/u/42851186?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/lhoestq', 'html_url': 'https://github.com/lhoestq', 'followers_url': 'https://api.github.com/users/lhoestq/followers', 'following_url': 'https://api.github.com/users/lhoestq/following{/other_user}', 'gists_url': 'https://api.github.com/users/lhoestq/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/lhoestq/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/lhoestq/subscriptions', 'organizations_url': 'https://api.github.com/users/lhoestq/orgs', 'repos_url': 'https://api.github.com/users/lhoestq/repos', 'events_url': 'https://api.github.com/users/lhoestq/events{/privacy}', 'received_events_url': 'https://api.github.com/users/lhoestq/received_events', 'type': 'User', 'site_admin': False}
[{'id': 1935892871, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODcx', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/enhancement', 'name': 'enhancement', 'color': 'a2eeef', 'default': True, 'description': 'New feature or request'}, {'id': 1935892877, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODc3', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/good%20first%20issue', 'name': 'good first issue', 'color': '7057ff', 'default': True, 'description': 'Good for newcomers'}]
{'login': 'nateraw', 'id': 32437151, 'node_id': 'MDQ6VXNlcjMyNDM3MTUx', 'avatar_url': 'https://avatars.githubusercontent.com/u/32437151?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/nateraw', 'html_url': 'https://github.com/nateraw', 'followers_url': 'https://api.github.com/users/nateraw/followers', 'following_url': 'https://api.github.com/users/nateraw/following{/other_user}', 'gists_url': 'https://api.github.com/users/nateraw/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/nateraw/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/nateraw/subscriptions', 'organizations_url': 'https://api.github.com/users/nateraw/orgs', 'repos_url': 'https://api.github.com/users/nateraw/repos', 'events_url': 'https://api.github.com/users/nateraw/events{/privacy}', 'received_events_url': 'https://api.github.com/users/nateraw/received_events', 'type': 'User', 'site_admin': False}
[{'login': 'nateraw', 'id': 32437151, 'node_id': 'MDQ6VXNlcjMyNDM3MTUx', 'avatar_url': 'https://avatars.githubusercontent.com/u/32437151?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/nateraw', 'html_url': 'https://github.com/nateraw', 'followers_url': 'https://api.github.com/users/nateraw/followers', 'following_url': 'https://api.github.com/users/nateraw/following{/other_user}', 'gists_url': 'https://api.github.com/users/nateraw/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/nateraw/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/nateraw/subscriptions', 'organizations_url': 'https://api.github.com/users/nateraw/orgs', 'repos_url': 'https://api.github.com/users/nateraw/repos', 'events_url': 'https://api.github.com/users/nateraw/events{/privacy}', 'received_events_url': 'https://api.github.com/users/nateraw/received_events', 'type': 'User', 'site_admin': False}, {'login': 'AJDERS', 'id': 38854604, 'node_id': 'MDQ6VXNlcjM4ODU0NjA0', 'avatar_url': 'https://avatars.githubusercontent.com/u/38854604?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/AJDERS', 'html_url': 'https://github.com/AJDERS', 'followers_url': 'https://api.github.com/users/AJDERS/followers', 'following_url': 'https://api.github.com/users/AJDERS/following{/other_user}', 'gists_url': 'https://api.github.com/users/AJDERS/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/AJDERS/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/AJDERS/subscriptions', 'organizations_url': 'https://api.github.com/users/AJDERS/orgs', 'repos_url': 'https://api.github.com/users/AJDERS/repos', 'events_url': 'https://api.github.com/users/AJDERS/events{/privacy}', 'received_events_url': 'https://api.github.com/users/AJDERS/received_events', 'type': 'User', 'site_admin': False}]
Assigned to myself and will get to it in the next week, but if someone finds this issue annoying and wants to submit a PR before I do, just ping me here and I'll reassign :).  I would like to be assigned to this issue, @nateraw . #self-assign
Right now `ds.push_to_hub()` can push a dataset on `main` or on a new branch with `branch=`, but there is no way to open a pull request. Even passing `branch=refs/pr/x` doesn't seem to work: it tries to create a branch with that name

cc @nateraw 

It should be possible to tweak the use of `huggingface_hub` in `push_to_hub` to make it open a PR or push to an existing PR
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