Quail dataset urls are out of date
MEMBER
Hi ! Thanks for reporting.
We should fix the urls and use quail 1.3.
If you want to contribute feel free to fix the urls and open a PR :) 
2020-11-09T10:23:15Z
https://github.com/huggingface/datasets/issues/806#issuecomment-723919234
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2020-11-09T10:23:15Z
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CONTRIBUTOR
Done! PR [https://github.com/huggingface/datasets/pull/820](https://github.com/huggingface/datasets/pull/820)

Updated links and also regenerated the metadata and dummy data for v1.3 in order to pass verifications as described here: [https://huggingface.co/docs/datasets/share_dataset.html#adding-tests-and-metadata-to-the-dataset](https://huggingface.co/docs/datasets/share_dataset.html#adding-tests-and-metadata-to-the-dataset). 
2020-11-09T22:03:49Z
https://github.com/huggingface/datasets/issues/806#issuecomment-724305084
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MEMBER
Closing since #820 is merged.
Thanks again for fixing the urls :)
2020-11-10T14:02:51Z
https://github.com/huggingface/datasets/issues/806#issuecomment-724721277
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<h3>Code</h3>

```
from datasets import load_dataset
quail = load_dataset('quail')
```

<h3>Error</h3>

```
FileNotFoundError: Couldn't find file at https://raw.githubusercontent.com/text-machine-lab/quail/master/quail_v1.2/xml/ordered/quail_1.2_train.xml
```


As per [quail v1.3 commit](https://github.com/text-machine-lab/quail/commit/506501cfa34d9ec6c042d31026ba6fea6bcec8ff) it looks like the location and suggested ordering has changed. In [https://github.com/huggingface/datasets/blob/master/datasets/quail/quail.py#L52-L58](https://github.com/huggingface/datasets/blob/master/datasets/quail/quail.py#L52-L58) the quail v1.2 datasets are being pointed to, which don't exist anymore.