Librarian Bot: Add base_model information to model

This pull request aims to enrich the metadata of your model by adding [`bert-base-multilingual-cased`](https://huggingface.co/bert-base-multilingual-cased) as a `base_model` field, situated in the `YAML` block of your model's `README.md`.

How did we find this information? We performed a regular expression match on your `README.md` file to determine the connection.

**Why add this?** Enhancing your model's metadata in this way:
- **Boosts Discoverability** - It becomes straightforward to trace the relationships between various models on the Hugging Face Hub.
- **Highlights Impact** - It showcases the contributions and influences different models have within the community.

For a hands-on example of how such metadata can play a pivotal role in mapping model connections, take a look at [librarian-bots/base_model_explorer](https://huggingface.co/spaces/librarian-bots/base_model_explorer).

This PR comes courtesy of [Librarian Bot](https://huggingface.co/librarian-bot). If you have any feedback, queries, or need assistance, please don't hesitate to reach out to [@davanstrien](https://huggingface.co/davanstrien).

If you want to automatically add `base_model` metadata to more of your modes you can use the [Librarian Bot](https://huggingface.co/librarian-bot) [Metadata Request Service](https://huggingface.co/spaces/librarian-bots/metadata_request_service)!

README.md

@@ -1,12 +1,13 @@
 ---
-license: apache-2.0
 language:
 - pt
+license: apache-2.0
 widget:
-- text: "A pressão arterial está [MASK], indicando possível hipertensão."
-- text: "O paciente recebeu [MASK] do hospital."
-- text: "O médico receitou a medicação para controlar a [MASK]."
-- text: "O paciente apresenta batimentos cardíacos irregulares, sugerindo [MASK]."
+- text: A pressão arterial está [MASK], indicando possível hipertensão.
+- text: O paciente recebeu [MASK] do hospital.
+- text: O médico receitou a medicação para controlar a [MASK].
+- text: O paciente apresenta batimentos cardíacos irregulares, sugerindo [MASK].
+base_model: bert-base-multilingual-cased
 ---
 # CardioBERTpt - Portuguese Transformer-based Models for Clinical Language Representation in Cardiology