Add evaluation results on the squad_v2 config of squad_v2

README.md

@@ -21,11 +21,11 @@ model-index:
     metrics:
     - name: Exact Match
       type: exact_match
-      value: 88.0876
+      value: 88.095
       verified: true
     - name: F1
       type: f1
-      value: 91.1623
+      value: 91.1644
       verified: true
   - task:
       type: question-answering