Librarian Bot: Add base_model information to model (#2)

- Librarian Bot: Add base_model information to model (42ea859bf7d4350ce153e0d64cc35c90485758b9)


Co-authored-by: Librarian Bot (Bot) <librarian-bot@users.noreply.huggingface.co>

README.md

@@ -1,21 +1,21 @@
 ---
-license: mit
-language: 
+language:
 - en
+license: mit
 metrics:
 - accuracy
 - precision
 - recall
+widget:
+- text: Russia must end the war.
+- text: Democratic institutions must be supported.
+- text: The state must fight political corruption.
+- text: Our energy economy must be nationalised.
+- text: We must increase social spending.
+base_model: roberta-base
 model-index:
 - name: PolicyBERTa-7d
   results: []
-widget: 
-- text: "Russia must end the war."
-- text: "Democratic institutions must be supported."
-- text: "The state must fight political corruption."
-- text: "Our energy economy must be nationalised."
-- text: "We must increase social spending."
-
 ---
 
 # PolicyBERTa-7d