Librarian Bot: Update dataset YAML metadata for model

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

@@ -1,6 +1,5 @@
 ---
-tags:
-
+datasets: justinqbui/covid_fact_checked_google_api
 model-index:
 - name: bertweet-covid--vaccine-tweets-finetuned
   results: []