Add evaluation results on the default config of emotion

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

@gmoney

, using the predictions stored [here](https://huggingface.co/datasets/autoevaluate/autoeval-staging-eval-emotion-default-139135-14996090).\
Accept this pull request to see the results displayed on the [Hub leaderboard](https://huggingface.co/spaces/autoevaluate/leaderboards?dataset=emotion).\
Evaluate your model on more datasets [here](https://huggingface.co/spaces/autoevaluate/model-evaluator?dataset=emotion).

README.md

@@ -65,7 +65,7 @@ model-index:
       verified: true
     - name: loss
       type: loss
-      value: 0.15155883133411407
+      value: 0.15155859291553497
       verified: true
 ---
 # robert-base-emotion