Update README.md

README.md

@@ -4,10 +4,10 @@ language:
 datasets:
 - ZeyadAhmed/Arabic-SQuADv2.0
 metrics:
-- name: EM
+- name: exact_match
   type: exact_match
   value: 65.12
-- name: F1
+- name: f1
   type: f1
   value: 71.49
 ---