allow spaces in bash args with "$@"
extends the bugfix for #6477 to more scripts.


# [Codecov](https://codecov.io/gh/huggingface/transformers/pull/6521?src=pr&el=h1) Report
> Merging [#6521](https://codecov.io/gh/huggingface/transformers/pull/6521?src=pr&el=desc) into [master](https://codecov.io/gh/huggingface/transformers/commit/fe61c05b85f98846779bb490a747875e7d54ec2a&el=desc) will **not change** coverage.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/huggingface/transformers/pull/6521/graphs/tree.svg?width=650&height=150&src=pr&token=9qOlN6Hb1c)](https://codecov.io/gh/huggingface/transformers/pull/6521?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master    #6521   +/-   ##
=======================================
  Coverage   80.59%   80.59%           
=======================================
  Files         156      156           
  Lines       28058    28058           
=======================================
  Hits        22612    22612           
  Misses       5446     5446           
```



------

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> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/huggingface/transformers/pull/6521?src=pr&el=footer). Last update [2060181...4032ff5](https://codecov.io/gh/huggingface/transformers/pull/6521?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
