Add evaluation results on wikiann dataset

Beep boop, I am a bot from Hugging Face's automatic model evaluator 👋!\
Your model has been evaluated on the [wikiann](https://huggingface.co/datasets/wikiann) dataset by

@lewtun

, using the predictions stored [here](https://huggingface.co/datasets/autoevaluate/autoeval-staging-eval-project-2f2d3a43-7564875).\
Accept this pull request to see the results displayed on the [Hub leaderboard](https://huggingface.co/spaces/autoevaluate/leaderboards?dataset=wikiann).\
Evaluate your model on more datasets [here](https://huggingface.co/spaces/autoevaluate/model-evaluator?dataset=wikiann).

README.md

@@ -32,6 +32,35 @@ model-index:
     - name: Accuracy
       type: accuracy
       value: 0.9269227060339613
+  - task:
+      type: token-classification
+      name: Token Classification
+    dataset:
+      name: wikiann
+      type: wikiann
+      config: en
+      split: test
+    metrics:
+    - name: Accuracy
+      type: accuracy
+      value: 0.8492771401033908
+      verified: true
+    - name: Precision
+      type: precision
+      value: 0.857294905524994
+      verified: true
+    - name: Recall
+      type: recall
+      value: 0.865900059186607
+      verified: true
+    - name: F1
+      type: f1
+      value: 0.8615759964905745
+      verified: true
+    - name: loss
+      type: loss
+      value: 1.054654836654663
+      verified: true
 ---
 
 <!-- This model card has been generated automatically according to the information the Trainer had access to. You