Update README.md with metrics metadata

README.md

@@ -9,7 +9,22 @@ base_model:
 pipeline_tag: text-classification
 tags:
 - Intel
-- BERT      
+model-index:
+- name: polite-guard
+  results:
+  - task:
+      type: text-classification
+    dataset:
+      name: polite-guard
+      type: polite-guard
+    metrics:
+    - name: Accuracy
+      type: accuracy
+      value: 88.4
+    - name: F1 Score
+      type: f1
+      value: 88.4
+library_name: transformers
 ---
 # Polite Guard