Renamed `nlp` variables #9455
* Give better names to pipeline variables named nlp

* This was desired because nlp was not a descriptive variable name 

Fixes # 9455

@Narsil , @sgugger 

I can change `unmask` to `unmasker`. And I'll go back and take care of the merge conflicts and `make style` . <|||||>I think your rebase went wrong as the diff as suddenly become unreadable. Could you close this PR and open a new one from your branch? Don't hesitate to tag me on it.<|||||>Hi @terrenceedmonds I don't think you ever opened a new clean PR from your branch (might need a new rebase first since it's been a while). You had done all the work for this issue so it would be great to merge it!<|||||>This issue has been automatically marked as stale because it has not had recent activity. If you think this still needs to be addressed please comment on this thread.

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