Add evaluation results on the plain_text config of squad

README.md

@@ -55,6 +55,23 @@ model-index:
       type: f1
       value: 79.3321
       verified: true
+  - task:
+      type: question-answering
+      name: Question Answering
+    dataset:
+      name: squad
+      type: squad
+      config: plain_text
+      split: validation
+    metrics:
+    - name: Exact Match
+      type: exact_match
+      value: 81.8604
+      verified: true
+    - name: F1
+      type: f1
+      value: 89.6654
+      verified: true
 ---
 
 xtremedistil-l12-h384 trained on SQuAD 2.0