Issue: Dataset download error
Is this a command to update my local files or fix the file Github repo in general? (I am not so familiar with the datasets-cli command here)

I also took a brief look at the **Sharing your dataset** section, looks like I could fix that locally and push it to the repo? I guess we are "canonical" category?
The download link in `iwslt2017.py` file does not seem to work anymore.

For example, `FileNotFoundError: Couldn't find file at https://wit3.fbk.eu/archive/2017-01-trnted/texts/zh/en/zh-en.tgz`

Would be nice if we could modify it script and use the new downloadable link?
Issue: Dataset download error 
 The download link in `iwslt2017.py` file does not seem to work anymore.

For example, `FileNotFoundError: Couldn't find file at https://wit3.fbk.eu/archive/2017-01-trnted/texts/zh/en/zh-en.tgz`

Would be nice if we could modify it script and use the new downloadable link? 
 Is this a command to update my local files or fix the file Github repo in general? (I am not so familiar with the datasets-cli command here)

I also took a brief look at the **Sharing your dataset** section, looks like I could fix that locally and push it to the repo? I guess we are "canonical" category?