Model card defaults (#12122)

* [WIP] Model card defaults

* finetuned_from default value

* Add all mappings to the mapping file

* Be more defensive on finetuned_from arg

* Add default task tag

* Separate tags from tasks

* Edge case for dataset

* Apply suggestions from code review

Co-authored-by: Lysandre Debut <lysandre@huggingface.co>

Co-authored-by: Lysandre Debut <lysandre@huggingface.co>

examples/pytorch/multiple-choice/run_swag.py

@@ -430,7 +430,7 @@ def main():
     if training_args.push_to_hub:
         trainer.push_to_hub(
             finetuned_from=model_args.model_name_or_path,
-            tags="multiple-choice",
+            tasks="multiple-choice",
             dataset_tags="swag",
             dataset_args="regular",
             dataset="SWAG",