Adding `summarization` tag to YAML (#1)

- Adding `summarization` tag to YAML (177c8213bbd0a2a891a927eb176e1ac26fd0a68e)


Co-authored-by: Dennis Aumiller <dennlinger@users.noreply.huggingface.co>

README.md

@@ -3,6 +3,7 @@ language:
 - de
 tags:
 - generated_from_trainer
+- summarization
 metrics:
 - rouge
 model-index: