Librarian Bot: Update dataset YAML metadata for model

This is a pull request to add a dataset, [`sooolee/rexthetoy`](https://huggingface.co/datasets/sooolee/rexthetoy), 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

@@ -8,6 +8,7 @@ tags:
 - diffusion-models-class
 - dreambooth-hackathon
 - wildcard
+datasets: sooolee/rexthetoy
 widget:
 - text: a photo of rxty dinosaur reading a book in a cafe
 ---