Bert base model card (#5276)
Bert base model card (#5276)

* Bert base model card

* Add metadata

* Adapt examples

* Comment on text generation

* Update model_cards/bert-base-uncased-README.md

Co-authored-by: Julien Chaumond <a2e75dc0f7a441a5f83dcee1a3f7492a8c3d1d78@gmail.com>
huggingface/transformers,huggingface/pytorch-transformers,huggingface/transformers,huggingface/transformers,huggingface/transformers