GitLab

All tests should now work fine.

The CircleCI test should fail.

* add failing test

* fix call to _run_split_on_punc

* format with black

model.parameters() order is apparently not stable (only for xlnet, for some reason)

Created a link between the linear layer bias and the model attribute bias. This does not change anything for the user nor for the conversion scripts, but allows the `resize_token_embeddings` method to resize the bias as well as the weights of the decoder.

Added a test.

This should stabilize formatting.

On Python 3, `open is io.open`.

This is the same change as for (TF)CommonTestCases for modeling.

It isn't imported anywhere.

I suspect the wrapper classes were created in order to prevent the
abstract base class (TF)CommonModelTester from being included in test
discovery and running, because that would fail.

I solved this by replacing the abstract base class with a mixin.

Code changes are just de-indenting and automatic reformattings
performed by black to use the extra line space.