Merge pull request #1 from huggingface/master
Author: zhpmatrix
Pull request: yes

from 1.0->1.1

Comments:
# [Codecov](https://codecov.io/gh/huggingface/transformers/pull/1494?src=pr&el=h1) Report
> Merging [#1494](https://codecov.io/gh/huggingface/transformers/pull/1494?src=pr&el=desc) into [master](https://codecov.io/gh/huggingface/transformers/commit/700331b5ece63381ad1b775fc8661cf3ae4493fd?src=pr&el=desc) will **decrease** coverage by `5.94%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/huggingface/transformers/pull/1494/graphs/tree.svg?width=650&token=9qOlN6Hb1c&height=150&src=pr)](https://codecov.io/gh/huggingface/transformers/pull/1494?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master    #1494      +/-   ##
==========================================
- Coverage   85.56%   79.61%   -5.95%     
==========================================
  Files          91       42      -49     
  Lines       13534     6898    -6636     
==========================================
- Hits        11580     5492    -6088     
+ Misses       1954     1406     -548
```


| [Impacted Files](https://codecov.io/gh/huggingface/transformers/pull/1494?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [transformers/modeling\_tf\_xlm.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL21vZGVsaW5nX3RmX3hsbS5weQ==) | | |
| [transformers/configuration\_distilbert.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL2NvbmZpZ3VyYXRpb25fZGlzdGlsYmVydC5weQ==) | | |
| [transformers/configuration\_bert.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL2NvbmZpZ3VyYXRpb25fYmVydC5weQ==) | | |
| [transformers/tests/tokenization\_transfo\_xl\_test.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL3Rlc3RzL3Rva2VuaXphdGlvbl90cmFuc2ZvX3hsX3Rlc3QucHk=) | | |
| [transformers/tests/modeling\_bert\_test.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL3Rlc3RzL21vZGVsaW5nX2JlcnRfdGVzdC5weQ==) | | |
| [transformers/tests/tokenization\_utils\_test.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL3Rlc3RzL3Rva2VuaXphdGlvbl91dGlsc190ZXN0LnB5) | | |
| [transformers/tests/modeling\_tf\_ctrl\_test.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL3Rlc3RzL21vZGVsaW5nX3RmX2N0cmxfdGVzdC5weQ==) | | |
| [transformers/modeling\_xlnet.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL21vZGVsaW5nX3hsbmV0LnB5) | | |
| [transformers/tokenization\_utils.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL3Rva2VuaXphdGlvbl91dGlscy5weQ==) | | |
| [transformers/tests/modeling\_tf\_transfo\_xl\_test.py](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree#diff-dHJhbnNmb3JtZXJzL3Rlc3RzL21vZGVsaW5nX3RmX3RyYW5zZm9feGxfdGVzdC5weQ==) | | |
| ... and [123 more](https://codecov.io/gh/huggingface/transformers/pull/1494/diff?src=pr&el=tree-more) | |

------

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> Powered by [Codecov](https://codecov.io/gh/huggingface/transformers/pull/1494?src=pr&el=footer). Last update [700331b...a2cfe98](https://codecov.io/gh/huggingface/transformers/pull/1494?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).