Librarian Bot: Add base_model information to model

This pull request aims to enrich the metadata of your model by adding [`dccuchile/bert-base-spanish-wwm-cased`](https://huggingface.co/dccuchile/bert-base-spanish-wwm-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). Your input is invaluable to us!

README.md

@@ -1,12 +1,13 @@
 ---
-datasets:
-- hackathon-somos-nlp-2023/DiagTrast
 language:
 - es
+license: mit
+datasets:
+- hackathon-somos-nlp-2023/DiagTrast
 metrics:
 - accuracy
-license: mit
 inference: false
+base_model: dccuchile/bert-base-spanish-wwm-cased
 ---
 
 # Model Card for "DiagTrast-Berto"