Add model card for Google AI's BERT Miniatures
This model card is intended to be shared among all models under google/bert_uncased_*
(We'll need some support from HuggingFace to get this card cross-linked from all models)
# [Codecov](https://codecov.io/gh/huggingface/transformers/pull/3301?src=pr&el=h1) Report
> Merging [#3301](https://codecov.io/gh/huggingface/transformers/pull/3301?src=pr&el=desc) into [master](https://codecov.io/gh/huggingface/transformers/commit/47591763137f17021928e686ef171f25c240f076&el=desc) will **decrease** coverage by `0.35%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/huggingface/transformers/pull/3301/graphs/tree.svg?width=650&height=150&src=pr&token=9qOlN6Hb1c)](https://codecov.io/gh/huggingface/transformers/pull/3301?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master    #3301      +/-   ##
==========================================
- Coverage   77.68%   77.33%   -0.36%     
==========================================
  Files          99       99              
  Lines       16799    16799              
==========================================
- Hits        13051    12991      -60     
- Misses       3748     3808      +60     
```


| [Impacted Files](https://codecov.io/gh/huggingface/transformers/pull/3301?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [src/transformers/data/processors/squad.py](https://codecov.io/gh/huggingface/transformers/pull/3301/diff?src=pr&el=tree#diff-c3JjL3RyYW5zZm9ybWVycy9kYXRhL3Byb2Nlc3NvcnMvc3F1YWQucHk=) | `28.89% <0.00%> (-6.50%)` | :arrow_down: |
| [src/transformers/modeling\_tf\_utils.py](https://codecov.io/gh/huggingface/transformers/pull/3301/diff?src=pr&el=tree#diff-c3JjL3RyYW5zZm9ybWVycy9tb2RlbGluZ190Zl91dGlscy5weQ==) | `82.46% <0.00%> (-5.91%)` | :arrow_down: |
| [src/transformers/tokenization\_utils.py](https://codecov.io/gh/huggingface/transformers/pull/3301/diff?src=pr&el=tree#diff-c3JjL3RyYW5zZm9ybWVycy90b2tlbml6YXRpb25fdXRpbHMucHk=) | `91.01% <0.00%> (-0.99%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/huggingface/transformers/pull/3301?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/huggingface/transformers/pull/3301?src=pr&el=footer). Last update [4759176...46b9c45](https://codecov.io/gh/huggingface/transformers/pull/3301?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
<|||||>I just symlinked all 24 under Google's namespace to this one in 68ef0a111f8740f06ca4e5a00374ec4e2adb0a6d.

Thanks for uploading the models @iuliaturc-google and @srush!

Example model page: https://huggingface.co/google/bert_uncased_L-4_H-128_A-2<|||||>Thanks Sasha and Julien!