Add evaluation results on the autoevaluate--squad-sample config and test split of autoevaluate/squad-sample

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

@lewtun
, using the predictions stored [here](https://huggingface.co/datasets/autoevaluate/autoeval-staging-eval-project-e438add5-1e56-41ec-9c26-2ad4182383b0-6260).\
Accept this pull request to see the results displayed on the [Hub leaderboard](https://huggingface.co/spaces/autoevaluate/leaderboards?dataset=autoevaluate/squad-sample).\
Evaluate your model on more datasets [here](https://huggingface.co/spaces/autoevaluate/model-evaluator?dataset=autoevaluate/squad-sample).

README.md

@@ -6,7 +6,26 @@ datasets:
 - squad
 model-index:
 - name: extractive-question-answering
-  results: []
+  results:
+  - task:
+      type: question-answering
+      name: Question Answering
+    dataset:
+      name: autoevaluate/squad-sample
+      type: autoevaluate/squad-sample
+      config: autoevaluate--squad-sample
+      split: test
+    metrics:
+    - type: exact_match
+      value: 70.0
+      name: Exact Match
+      verified: true
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiYmZjMTg4Y2RmMDFkNmIyNzJjY2ZjNDI4MjNiNWRhNWFhMjA3NzA2Mjc0ZTA4YzlmOGNiYTZhNDJkZTQwMjE5OCIsInZlcnNpb24iOjF9.W_s5Ug2oa7oAVQnHx0hg7KQkiombED_zkp02oGl3-DwfMf_99lbCHNOBhd9cNeXpaNhuu1BZEB8nR1ZB-KVVCg
+    - type: f1
+      value: 76.9929
+      name: F1
+      verified: true
+      verifyToken: eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.eyJoYXNoIjoiNDUzNTJiM2ZkMjA2NGIwMTdhZTliMWZlMzZhNGQ0NWNkNjE2YWI3MTUyZDI4OWUwNmQ5ZDRlNzQ0NGI0MWMyMSIsInZlcnNpb24iOjF9.UpR3sRhyOQ7QA928AK6yjj7a6Lrz3fB7OZ1pVmY5iNLT5cWF-BdCoXLZ9TrkaAisTb-0zyen-VZGdmIGKmaVAw
 ---
 
 <!-- This model card has been generated automatically according to the information the Trainer had access to. You