Librarian Bot: Add base_model information to model

This pull request aims to enrich the metadata of your model by adding [`facebook/wav2vec2-xls-r-300m`](https://huggingface.co/facebook/wav2vec2-xls-r-300m) 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

@@ -2,32 +2,33 @@
 language:
 - da
 license: other
-tasks:
-- automatic-speech-recognition
 datasets:
 - ftspeech
 metrics:
 - wer
+tasks:
+- automatic-speech-recognition
+base_model: facebook/wav2vec2-xls-r-300m
 model-index:
 - name: wav2vec2-xls-r-300m-ftspeech
   results:
-  - task: 
+  - task:
       type: automatic-speech-recognition
     dataset:
+      name: Danish Common Voice 8.0
       type: mozilla-foundation/common_voice_8_0
       args: da
-      name: Danish Common Voice 8.0
     metrics:
-      - type: wer
-        value: 17.91
-  - task: 
+    - type: wer
+      value: 17.91
+  - task:
       type: automatic-speech-recognition
     dataset:
-      type: Alvenir/alvenir_asr_da_eval
       name: Alvenir ASR test dataset
+      type: Alvenir/alvenir_asr_da_eval
     metrics:
-      - type: wer
-        value: 13.84
+    - type: wer
+      value: 13.84
 ---
 
 # XLS-R-300m-FTSpeech