Librarian Bot: Add base_model information to model

README.md

@@ -1,18 +1,19 @@
 ---
+language:
+- en
 license: mit
+library_name: transformers
 tags:
 - generated_from_trainer
 datasets:
 - squad_v2
-model-index:
-- name: dangkhoa99/roberta-base-finetuned-squad-v2
-  results: []
-language:
-- en
 metrics:
 - exact_match
 - f1
-library_name: transformers
+base_model: roberta-base
+model-index:
+- name: dangkhoa99/roberta-base-finetuned-squad-v2
+  results: []
 ---
 
 <!-- This model card has been generated automatically according to the information the Trainer had access to. You