Create CodeBERTaJS model card
# [Codecov](https://codecov.io/gh/huggingface/transformers/pull/3295?src=pr&el=h1) Report
> Merging [#3295](https://codecov.io/gh/huggingface/transformers/pull/3295?src=pr&el=desc) into [master](https://codecov.io/gh/huggingface/transformers/commit/af471ce5e8ca7c19183e70bb998561170addc276?src=pr&el=desc) will **increase** coverage by `0.19%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/huggingface/transformers/pull/3295/graphs/tree.svg?width=650&token=9qOlN6Hb1c&height=150&src=pr)](https://codecov.io/gh/huggingface/transformers/pull/3295?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master    #3295      +/-   ##
==========================================
+ Coverage   77.82%   78.02%   +0.19%     
==========================================
  Files          98       98              
  Lines       16666    16666              
==========================================
+ Hits        12970    13003      +33     
+ Misses       3696     3663      -33
```


| [Impacted Files](https://codecov.io/gh/huggingface/transformers/pull/3295?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [src/transformers/modeling\_utils.py](https://codecov.io/gh/huggingface/transformers/pull/3295/diff?src=pr&el=tree#diff-c3JjL3RyYW5zZm9ybWVycy9tb2RlbGluZ191dGlscy5weQ==) | `93.58% <0%> (-0.14%)` | :arrow_down: |
| [src/transformers/file\_utils.py](https://codecov.io/gh/huggingface/transformers/pull/3295/diff?src=pr&el=tree#diff-c3JjL3RyYW5zZm9ybWVycy9maWxlX3V0aWxzLnB5) | `68.4% <0%> (+0.4%)` | :arrow_up: |
| [src/transformers/modeling\_tf\_utils.py](https://codecov.io/gh/huggingface/transformers/pull/3295/diff?src=pr&el=tree#diff-c3JjL3RyYW5zZm9ybWVycy9tb2RlbGluZ190Zl91dGlscy5weQ==) | `88.37% <0%> (+5.9%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/huggingface/transformers/pull/3295?src=pr&el=continue).
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> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/huggingface/transformers/pull/3295?src=pr&el=footer). Last update [af471ce...62cb24d](https://codecov.io/gh/huggingface/transformers/pull/3295?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
