Librarian Bot: Add base_model information to model

README.md

@@ -8,20 +8,21 @@ datasets:
 - glue
 metrics:
 - accuracy
+base_model: roberta-base
 model-index:
 - name: roberta-base-sst2
   results:
   - task:
-      name: Text Classification
       type: text-classification
+      name: Text Classification
     dataset:
       name: GLUE SST2
       type: glue
       args: sst2
     metrics:
-    - name: Accuracy
-      type: accuracy
+    - type: accuracy
       value: 0.9357798165137615
+      name: Accuracy
 ---
 
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