Librarian Bot: Add base_model information to model

This pull request aims to enrich the metadata of your model by adding [`vesteinn/XLMR-ENIS`](https://huggingface.co/vesteinn/XLMR-ENIS) 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

@@ -1,26 +1,27 @@
 ---
 license: agpl-3.0
-pipeline_tag: sentence-similarity
 tags:
 - generated_from_trainer
 datasets:
 - glue
 metrics:
 - spearmanr
+pipeline_tag: sentence-similarity
+base_model: vesteinn/XLMR-ENIS
 model-index:
 - name: XLMR-ENIS-finetuned-stsb
   results:
   - task:
-      name: Text Classification
       type: text-classification
+      name: Text Classification
     dataset:
       name: glue
       type: glue
       args: stsb
     metrics:
-    - name: Spearmanr
-      type: spearmanr
+    - type: spearmanr
       value: 0.8887885342806044
+      name: Spearmanr
 ---
 
 <!-- This model card has been generated automatically according to the information the Trainer had access to. You