Add EuroBert Model To Config

[zynos]

Model description

I would like to have the EuroBert model added to the config (configuration_auto.py) :)
Especially the 210M version:
https://huggingface.co/EuroBERT

This would probably solve an issue in Flair:
flairNLP/flair#3630

  File "C:\Users\nick\PycharmProjects\flair\.venv\Lib\site-packages\flair\embeddings\transformer.py", line 1350, in from_params
    config_class = CONFIG_MAPPING[model_type]
                   ~~~~~~~~~~~~~~^^^^^^^^^^^^
  File "C:\Users\nick\PycharmProjects\flair\.venv\Lib\site-packages\transformers\models\auto\configuration_auto.py", line 794, in __getitem__
    raise KeyError(key)
KeyError: 'eurobert'

Open source status

• The model implementation is available
• The model weights are available

Provide useful links for the implementation

@tomaarsen

[Rocketknight1]

Hi @zynos, Eurobert is a custom code model! This means the model code is contained in the model repos, not in transformers. The issue in flairNLP is likely because they aren't loading the tokenizer/model/config with trust_remote_code=True.

If loading remote code repos is impossible, then you'd need to make a full PR to transformers to add the eurobert code as a new model class.