Librarian Bot: Update dataset YAML metadata for model

This is a pull request to add a dataset, [`davanstrien/dataset_mentions`](https://huggingface.co/datasets/davanstrien/dataset_mentions), to the metadata for your model (defined in the `YAML` block of your model's `README.md`).
The pull request was made by [librarian-bot](https://huggingface.co/librarian-bot) and used a combination of rules and/or machine learning to suggest this additional metadata.
If this suggestion is incorrect, feel free to close this pull request.

Librarian Bot was made by [@davanstrien](https://huggingface.co/davanstrien); feel free to get in touch with feedback.

README.md

@@ -4,6 +4,7 @@ tags:
 - setfit
 - sentence-transformers
 - text-classification
+datasets: davanstrien/dataset_mentions
 pipeline_tag: text-classification
 ---