Added OPUS ParaCrawl
CONTRIBUTOR
@lhoestq I saw some common changes you made on the other PR's (Similar Opus Datasets). I fixed those changes here. Can you please review it once ? 
Thanks.
2020-12-17T18:14:39Z
https://github.com/huggingface/datasets/pull/1552#issuecomment-747609732
https://api.github.com/repos/huggingface/datasets/issues/1552
MDEyOklzc3VlQ29tbWVudDc0NzYwOTczMg==
https://api.github.com/repos/huggingface/datasets/issues/comments/747609732/reactions
2020-12-17T18:14:39Z
https://api.github.com/repos/huggingface/datasets/issues/comments/747609732
https://avatars.githubusercontent.com/u/22396042?v=4
https://api.github.com/users/rkc007/events{/privacy}
https://api.github.com/users/rkc007/followers
https://api.github.com/users/rkc007/following{/other_user}
https://api.github.com/users/rkc007/gists{/gist_id}
https://github.com/rkc007
rkc007
MDQ6VXNlcjIyMzk2MDQy
https://api.github.com/users/rkc007/orgs
https://api.github.com/users/rkc007/received_events
https://api.github.com/users/rkc007/repos
https://api.github.com/users/rkc007/starred{/owner}{/repo}
https://api.github.com/users/rkc007/subscriptions
User
https://api.github.com/users/rkc007
public
CONTRIBUTOR
@rkc007 @lhoestq just noticed a dataset named para_crawl has been added a long time ago: #91.
2020-12-18T08:51:10Z
https://github.com/huggingface/datasets/pull/1552#issuecomment-747953194
https://api.github.com/repos/huggingface/datasets/issues/1552
MDEyOklzc3VlQ29tbWVudDc0Nzk1MzE5NA==
https://api.github.com/repos/huggingface/datasets/issues/comments/747953194/reactions
2020-12-18T08:51:10Z
https://api.github.com/repos/huggingface/datasets/issues/comments/747953194
https://avatars.githubusercontent.com/u/33657802?v=4
https://api.github.com/users/SBrandeis/events{/privacy}
https://api.github.com/users/SBrandeis/followers
https://api.github.com/users/SBrandeis/following{/other_user}
https://api.github.com/users/SBrandeis/gists{/gist_id}
https://github.com/SBrandeis
SBrandeis
MDQ6VXNlcjMzNjU3ODAy
https://api.github.com/users/SBrandeis/orgs
https://api.github.com/users/SBrandeis/received_events
https://api.github.com/users/SBrandeis/repos
https://api.github.com/users/SBrandeis/starred{/owner}{/repo}
https://api.github.com/users/SBrandeis/subscriptions
User
https://api.github.com/users/SBrandeis
public
MEMBER
They're not exactly the same so it's ok to have both.

Especially the `para_crawl` that already exists only uses the text from the ParaCrawl release 4.
2020-12-18T09:54:44Z
https://github.com/huggingface/datasets/pull/1552#issuecomment-747994105
https://api.github.com/repos/huggingface/datasets/issues/1552
MDEyOklzc3VlQ29tbWVudDc0Nzk5NDEwNQ==
https://api.github.com/repos/huggingface/datasets/issues/comments/747994105/reactions
2020-12-18T09:54:44Z
https://api.github.com/repos/huggingface/datasets/issues/comments/747994105
https://avatars.githubusercontent.com/u/42851186?v=4
https://api.github.com/users/lhoestq/events{/privacy}
https://api.github.com/users/lhoestq/followers
https://api.github.com/users/lhoestq/following{/other_user}
https://api.github.com/users/lhoestq/gists{/gist_id}
https://github.com/lhoestq
lhoestq
MDQ6VXNlcjQyODUxMTg2
https://api.github.com/users/lhoestq/orgs
https://api.github.com/users/lhoestq/received_events
https://api.github.com/users/lhoestq/repos
https://api.github.com/users/lhoestq/starred{/owner}{/repo}
https://api.github.com/users/lhoestq/subscriptions
User
https://api.github.com/users/lhoestq
public
MEMBER
Could you regenerate the dataset_infos.json @rkc007 please ?
It looks like it has some issues due to the dataset class name change
2020-12-18T10:02:05Z
https://github.com/huggingface/datasets/pull/1552#issuecomment-747997470
https://api.github.com/repos/huggingface/datasets/issues/1552
MDEyOklzc3VlQ29tbWVudDc0Nzk5NzQ3MA==
https://api.github.com/repos/huggingface/datasets/issues/comments/747997470/reactions
2020-12-18T10:02:05Z
https://api.github.com/repos/huggingface/datasets/issues/comments/747997470
https://avatars.githubusercontent.com/u/42851186?v=4
https://api.github.com/users/lhoestq/events{/privacy}
https://api.github.com/users/lhoestq/followers
https://api.github.com/users/lhoestq/following{/other_user}
https://api.github.com/users/lhoestq/gists{/gist_id}
https://github.com/lhoestq
lhoestq
MDQ6VXNlcjQyODUxMTg2
https://api.github.com/users/lhoestq/orgs
https://api.github.com/users/lhoestq/received_events
https://api.github.com/users/lhoestq/repos
https://api.github.com/users/lhoestq/starred{/owner}{/repo}
https://api.github.com/users/lhoestq/subscriptions
User
https://api.github.com/users/lhoestq
public
CONTRIBUTOR
@SBrandeis Thank you for suggesting changes. I made the changes you suggested. 

@lhoestq I generated `dataset_infos.json` again. I ran both tests(Dummy & Real data) and it passed. Can you please review it again?
2020-12-18T20:54:04Z
https://github.com/huggingface/datasets/pull/1552#issuecomment-748313786
https://api.github.com/repos/huggingface/datasets/issues/1552
MDEyOklzc3VlQ29tbWVudDc0ODMxMzc4Ng==
https://api.github.com/repos/huggingface/datasets/issues/comments/748313786/reactions
2020-12-18T20:54:04Z
https://api.github.com/repos/huggingface/datasets/issues/comments/748313786
https://avatars.githubusercontent.com/u/22396042?v=4
https://api.github.com/users/rkc007/events{/privacy}
https://api.github.com/users/rkc007/followers
https://api.github.com/users/rkc007/following{/other_user}
https://api.github.com/users/rkc007/gists{/gist_id}
https://github.com/rkc007
rkc007
MDQ6VXNlcjIyMzk2MDQy
https://api.github.com/users/rkc007/orgs
https://api.github.com/users/rkc007/received_events
https://api.github.com/users/rkc007/repos
https://api.github.com/users/rkc007/starred{/owner}{/repo}
https://api.github.com/users/rkc007/subscriptions
User
https://api.github.com/users/rkc007
public
MEMBER
merging since the CI is fixed on master
2020-12-21T09:50:21Z
https://github.com/huggingface/datasets/pull/1552#issuecomment-748881349
https://api.github.com/repos/huggingface/datasets/issues/1552
MDEyOklzc3VlQ29tbWVudDc0ODg4MTM0OQ==
https://api.github.com/repos/huggingface/datasets/issues/comments/748881349/reactions
2020-12-21T09:50:21Z
https://api.github.com/repos/huggingface/datasets/issues/comments/748881349
https://avatars.githubusercontent.com/u/42851186?v=4
https://api.github.com/users/lhoestq/events{/privacy}
https://api.github.com/users/lhoestq/followers
https://api.github.com/users/lhoestq/following{/other_user}
https://api.github.com/users/lhoestq/gists{/gist_id}
https://github.com/lhoestq
lhoestq
MDQ6VXNlcjQyODUxMTg2
https://api.github.com/users/lhoestq/orgs
https://api.github.com/users/lhoestq/received_events
https://api.github.com/users/lhoestq/repos
https://api.github.com/users/lhoestq/starred{/owner}{/repo}
https://api.github.com/users/lhoestq/subscriptions
User
https://api.github.com/users/lhoestq
public
Dataset : http://opus.nlpl.eu/ParaCrawl.php