conditional skip Doctests

[Borda]

What does this PR do?

Fixes #733

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[Borda]

@stancld seems the docs example does not work as BERT requires models name... ^^

[stancld]

Let's try to add model_name_or_path="roberta-base" manually if it works :]

[Borda]

Let's try to add model_name_or_path="roberta-base" manually if it works :]

so it means that default none is not valid input...

[stancld]

Let's try to add model_name_or_path="roberta-base" manually if it works :]

so it means that default none is not valid input...

Unfortunately, it looks like so.. I'll send a quick fix tomorrow morning. It should be only about some input validation.

[codecov]

Codecov Report

Merging #759 (af72349) into master (e87a85c) will increase coverage by 0%.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master   #759   +/-   ##
=====================================
  Coverage      95%    95%           
=====================================
  Files         171    171           
  Lines        6898   6913   +15     
=====================================
+ Hits         6528   6555   +27     
+ Misses        370    358   -12     

[stancld]

⭐ LGTM!

[Borda]

the HF cache seems strange as I still see time to time following download error:

>           raise HTTPError(http_error_msg, response=self)
E           requests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: https://huggingface.co/albert-base-v2/resolve/main/spiece.model

(mostly on MacOS)