Librarian Bot: Add base_model information to model

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

@@ -1,8 +1,7 @@
 ---
-language: 
+language:
 - bn
-language_bcp47:
-- bn-BD
+license: apache-2.0
 tags:
 - automatic-speech-recognition
 - bn
@@ -15,6 +14,9 @@ datasets:
 metrics:
 - wer
 - cer
+language_bcp47:
+- bn-BD
+base_model: arijitx/wav2vec2-xls-r-300m-bengali
 model-index:
 - name: shahruk10/wav2vec2-xls-r-300m-bengali-commonvoice
   results:
@@ -22,8 +24,8 @@ model-index:
       type: automatic-speech-recognition
       name: Speech Recognition
     dataset:
-      type: common_voice_9_0
       name: Common Voice (Bengali)
+      type: common_voice_9_0
       args: common_voice_bn
     metrics:
     - type: wer
@@ -32,7 +34,6 @@ model-index:
     - type: cer
       value: 0.08078964599673999
       name: Validation CER with 5-gram LM
-license: apache-2.0
 ---
 
 # Wav2Vec2-XLS-R-300M-Bengali-CommonVoice