[Model Cards] Add 1010 model cards for Helsinki-NLP
- Generated using tools in `convert_marian_to_pytorch.py`.
- Takes the bottom most entry in each opus-mt-train/models/*/README.md. This assumes that the bottom entry is most recent. (Created by @jorgtied).
- Example below is at `model_cards/Helsinki-NLP/opus-mt-fr-en/README.md`
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# opus-2020-02-26.zip

* dataset: opus
* model: transformer-align
* pre-processing: normalization + SentencePiece
* download: [opus-2020-02-26.zip](https://object.pouta.csc.fi/OPUS-MT-models/fr-en/opus-2020-02-26.zip)
* test set translations: [opus-2020-02-26.test.txt](https://object.pouta.csc.fi/OPUS-MT-models/fr-en/opus-2020-02-26.test.txt)
* test set scores: [opus-2020-02-26.eval.txt](https://object.pouta.csc.fi/OPUS-MT-models/fr-en/opus-2020-02-26.eval.txt)

## Benchmarks

| testset               | BLEU  | chr-F |
|-----------------------|-------|-------|
| newsdiscussdev2015-enfr.fr.en 	| 33.1 	| 0.580 |
| newsdiscusstest2015-enfr.fr.en 	| 38.7 	| 0.614 |
| newssyscomb2009.fr.en 	| 30.3 	| 0.569 |
| news-test2008.fr.en 	| 26.2 	| 0.542 |
| newstest2009.fr.en 	| 30.2 	| 0.570 |
| newstest2010.fr.en 	| 32.2 	| 0.590 |
| newstest2011.fr.en 	| 33.0 	| 0.597 |
| newstest2012.fr.en 	| 32.8 	| 0.591 |
| newstest2013.fr.en 	| 33.9 	| 0.591 |
| newstest2014-fren.fr.en 	| 37.8 	| 0.633 |
| Tatoeba.fr.en 	| 57.5 	| 0.720 |



# [Codecov](https://codecov.io/gh/huggingface/transformers/pull/4178?src=pr&el=h1) Report
> Merging [#4178](https://codecov.io/gh/huggingface/transformers/pull/4178?src=pr&el=desc) into [master](https://codecov.io/gh/huggingface/transformers/commit/ff8ed52dd8c6268f2535c0721cde9e360fbb0ce0&el=desc) will **decrease** coverage by `0.00%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/huggingface/transformers/pull/4178/graphs/tree.svg?width=650&height=150&src=pr&token=9qOlN6Hb1c)](https://codecov.io/gh/huggingface/transformers/pull/4178?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master    #4178      +/-   ##
==========================================
- Coverage   78.79%   78.79%   -0.01%     
==========================================
  Files         114      114              
  Lines       18712    18712              
==========================================
- Hits        14745    14744       -1     
- Misses       3967     3968       +1     
```


| [Impacted Files](https://codecov.io/gh/huggingface/transformers/pull/4178?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [src/transformers/modeling\_tf\_utils.py](https://codecov.io/gh/huggingface/transformers/pull/4178/diff?src=pr&el=tree#diff-c3JjL3RyYW5zZm9ybWVycy9tb2RlbGluZ190Zl91dGlscy5weQ==) | `92.61% <0.00%> (-0.17%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/huggingface/transformers/pull/4178?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/4178?src=pr&el=footer). Last update [ff8ed52...dc9a6bc](https://codecov.io/gh/huggingface/transformers/pull/4178?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
<|||||>I am working on a NMT en to es following this format https://github.com/facebookresearch/XLM/#iii-applications-supervised--unsupervised-mt

Is there any way to integrate my final model on the HUB? (script for conversion or smth like that)<|||||>This creates a lot of files but I think it's fine. Thoughts?<|||||>I went through all the 995 files and they look good<|||||>> I went through all the 995 files and they look good

haha<|||||>> This creates a lot of files but I think it's fine. Thoughts?

I think it's fine as well!<|||||>fwiw, it's 5MB of data. Previously, model_cards was 1MB of data. I think it's fine to merge @julien-c <|||||>Gunna merge this 7pm EST barring objections @julien-c <|||||>Can you add them to the S3 bucket instead of the repo? I'll add code tomorrow to display them on the website from the repo (not currently the case)<|||||>Sure, will add once the group naming question is resolved.