Librarian Bot: Add base_model information to model

This pull request aims to enrich the metadata of your model by adding [`mrm8488/bert-small2bert-small-finetuned-cnn_daily_mail-summarization`](https://huggingface.co./mrm8488/bert-small2bert-small-finetuned-cnn_daily_mail-summarization) 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

@@ -7,20 +7,21 @@ datasets:
 - multi_news
 metrics:
 - rouge
+base_model: mrm8488/bert-small2bert-small-finetuned-cnn_daily_mail-summarization
 model-index:
 - name: bert-small2bert-small-finetuned-cnn_daily_mail-summarization-finetuned-multi-news
   results:
   - task:
-      name: Sequence-to-sequence Language Modeling
       type: text2text-generation
+      name: Sequence-to-sequence Language Modeling
     dataset:
       name: multi_news
       type: multi_news
       args: default
     metrics:
-    - name: Rouge1
-      type: rouge
+    - type: rouge
       value: 38.9616
+      name: Rouge1
 ---
 
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