Librarian Bot: Add base_model information to model

This pull request aims to enrich the metadata of your model by adding [`xlm-roberta-base`](https://huggingface.co/xlm-roberta-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 was requested via the [Librarian Bot](https://huggingface.co/librarian-bot) [metadata request service](https://huggingface.co/spaces/librarian-bots/metadata_request_service) by request of [davanstrien](https://huggingface.co/davanstrien)

README.md

@@ -6,12 +6,26 @@ datasets:
 - banking77
 metrics:
 - accuracy
+widget:
+- text: 'Can I track the card you sent to me? '
+  example_title: Card Arrival Example - English
+- text: 'Posso tracciare la carta che mi avete spedito? '
+  example_title: Card Arrival Example - Italian
+- text: Can you explain your exchange rate policy to me?
+  example_title: Exchange Rate Example - English
+- text: Potete spiegarmi la vostra politica dei tassi di cambio?
+  example_title: Exchange Rate Example - Italian
+- text: I can't pay by my credit card
+  example_title: Card Not Working Example - English
+- text: Non riesco a pagare con la mia carta di credito
+  example_title: Card Not Working Example - Italian
+base_model: xlm-roberta-base
 model-index:
 - name: xlm-roberta-base-banking77-classification
   results:
   - task:
-      name: Text Classification
       type: text-classification
+      name: Text Classification
     dataset:
       name: banking77
       type: banking77
@@ -19,9 +33,9 @@ model-index:
       split: train
       args: default
     metrics:
-    - name: Accuracy
-      type: accuracy
+    - type: accuracy
       value: 0.9321428571428572
+      name: Accuracy
   - task:
       type: text-classification
       name: Text Classification
@@ -31,63 +45,50 @@ model-index:
       config: default
       split: test
     metrics:
-    - name: Accuracy
-      type: accuracy
+    - type: accuracy
       value: 0.9321428571428572
+      name: Accuracy
       verified: true
-    - name: Precision Macro
-      type: precision
+    - type: precision
       value: 0.9339627666926148
+      name: Precision Macro
       verified: true
-    - name: Precision Micro
-      type: precision
+    - type: precision
       value: 0.9321428571428572
+      name: Precision Micro
       verified: true
-    - name: Precision Weighted
-      type: precision
+    - type: precision
       value: 0.9339627666926148
+      name: Precision Weighted
       verified: true
-    - name: Recall Macro
-      type: recall
+    - type: recall
       value: 0.9321428571428572
+      name: Recall Macro
       verified: true
-    - name: Recall Micro
-      type: recall
+    - type: recall
       value: 0.9321428571428572
+      name: Recall Micro
       verified: true
-    - name: Recall Weighted
-      type: recall
+    - type: recall
       value: 0.9321428571428572
+      name: Recall Weighted
       verified: true
-    - name: F1 Macro
-      type: f1
+    - type: f1
       value: 0.9320514513719953
+      name: F1 Macro
       verified: true
-    - name: F1 Micro
-      type: f1
+    - type: f1
       value: 0.9321428571428572
+      name: F1 Micro
       verified: true
-    - name: F1 Weighted
-      type: f1
+    - type: f1
       value: 0.9320514513719956
+      name: F1 Weighted
       verified: true
-    - name: loss
-      type: loss
+    - type: loss
       value: 0.30337899923324585
+      name: loss
       verified: true
-widget:
-- text: 'Can I track the card you sent to me? '
-  example_title: Card Arrival Example - English
-- text: 'Posso tracciare la carta che mi avete spedito? '
-  example_title: Card Arrival Example - Italian
-- text: Can you explain your exchange rate policy to me?
-  example_title: Exchange Rate Example - English
-- text: Potete spiegarmi la vostra politica dei tassi di cambio?
-  example_title: Exchange Rate Example - Italian
-- text: I can't pay by my credit card
-  example_title: Card Not Working Example - English
-- text: Non riesco a pagare con la mia carta di credito
-  example_title: Card Not Working Example - Italian
 ---
 
 <!-- This model card has been generated automatically according to the information the Trainer had access to. You