Librarian Bot: Add base_model information to model

This pull request aims to enrich the metadata of your model by adding [`allenai/led-base-16384`](https://huggingface.co/allenai/led-base-16384) 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

@@ -1,4 +1,6 @@
 ---
+language:
+- en
 license: apache-2.0
 tags:
 - generated_from_trainer
@@ -6,6 +8,8 @@ datasets:
 - pszemraj/govreport-summarization-8192
 metrics:
 - rouge
+pipeline_tag: summarization
+base_model: allenai/led-base-16384
 model-index:
 - name: led-base-16384-finetuned-govreport
   results:
@@ -19,18 +23,18 @@ model-index:
       split: validation
       args: split
     metrics:
-    - name: ROUGE-1
-      type: rouge
+    - type: rouge
       value: 50.3574
-    - name: ROUGE-2
-      type: rouge
+      name: ROUGE-1
+    - type: rouge
       value: 20.0448
-    - name: ROUGE-L
-      type: rouge
+      name: ROUGE-2
+    - type: rouge
       value: 22.2156
-    - name: ROUGE-LSUM
-      type: rouge
+      name: ROUGE-L
+    - type: rouge
       value: 22.2156
+      name: ROUGE-LSUM
   - task:
       type: summarization
       name: Summarization
@@ -41,21 +45,18 @@ model-index:
       split: test
       args: split
     metrics:
-    - name: ROUGE-1
-      type: rouge
+    - type: rouge
       value: 52.6378
-    - name: ROUGE-2
-      type: rouge
-      value: 22.2130
-    - name: ROUGE-L
-      type: rouge
+      name: ROUGE-1
+    - type: rouge
+      value: 22.213
+      name: ROUGE-2
+    - type: rouge
       value: 23.5898
-    - name: ROUGE-LSUM
-      type: rouge
+      name: ROUGE-L
+    - type: rouge
       value: 23.5898
-language:
-- en
-pipeline_tag: summarization
+      name: ROUGE-LSUM
 ---
 
 # led-base-16384-finetuned-govreport