Librarian Bot: Add base_model information to model

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

@@ -1,36 +1,37 @@
 ---
 language:
-  - nl
+- nl
 license: apache-2.0
 tags:
-  - whisper-event
-  - hf-asr-leaderboard
+- whisper-event
+- hf-asr-leaderboard
 datasets:
-  - mozilla-foundation/common_voice_11_0
+- mozilla-foundation/common_voice_11_0
 metrics:
-  - wer
-model-index:
-  - name: Whisper Medium nl - GeoffVdr
-    results:
-      - task:
-          name: Automatic Speech Recognition
-          type: automatic-speech-recognition
-        dataset:
-          name: mozilla-foundation/common_voice_11_0
-          type: mozilla-foundation/common_voice_11_0
-          config: nl
-          split: test
-          args: nl
-        metrics:
-          - name: Wer
-            type: wer
-            value: 7.514
+- wer
 co2_eq_emissions:
   emissions: 2930
   source: https://mlco2.github.io/impact/
   training_type: fine-tuning
   geographical_location: Ghent, Belgium
   hardware_used: 1 v100 GPU
+base_model: openai/whisper-medium
+model-index:
+- name: Whisper Medium nl - GeoffVdr
+  results:
+  - task:
+      type: automatic-speech-recognition
+      name: Automatic Speech Recognition
+    dataset:
+      name: mozilla-foundation/common_voice_11_0
+      type: mozilla-foundation/common_voice_11_0
+      config: nl
+      split: test
+      args: nl
+    metrics:
+    - type: wer
+      value: 7.514
+      name: Wer
 ---
 
 # Whisper Medium nl - GeoffVdr