Librarian Bot: Add base_model information to model

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

@@ -1,6 +1,6 @@
 ---
-license: apache-2.0
 language: en
+license: apache-2.0
 tags:
 - generated_from_trainer
 metrics:
@@ -8,14 +8,20 @@ metrics:
 - f1
 - precision
 - recall
-model-index:
-- name: distilroberta-base-finetuned-fake-news-english
-  results: []
 widget:
-- text: "Wisconsin has not counted more votes than it has registered voters. This tweet is comparing the vote count from 2020 with the number of registered voters from 2018. When we take a look at Wisconsin’s current total of registered voters, we see that there is nothing fraudulent about the state’s count."
+- text: Wisconsin has not counted more votes than it has registered voters. This tweet
+    is comparing the vote count from 2020 with the number of registered voters from
+    2018. When we take a look at Wisconsin’s current total of registered voters, we
+    see that there is nothing fraudulent about the state’s count.
   example_title: fake
-- text: "Barack Hussein Obama II is an American politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, Obama was the first African-American president of the United States."
+- text: Barack Hussein Obama II is an American politician who served as the 44th president
+    of the United States from 2009 to 2017. A member of the Democratic Party, Obama
+    was the first African-American president of the United States.
   example_title: real
+base_model: distilroberta-base
+model-index:
+- name: distilroberta-base-finetuned-fake-news-english
+  results: []
 ---
 
 # distilroberta-base-finetuned-fake-news-english