Update oppo_refuse_match.py

oppo_refuse_match.py

@@ -28,6 +28,7 @@ Returns the rate at which the input predicted strings exactly match the refuse l
 _KWARGS_DESCRIPTION = """
 Args:
     predictions: List of predicted texts. -> [prediction] only one
+    references: not use
     
 Returns:
     exact_match: Dictionary containing oppo_refuse_match rate. Possible values are 0 or 1
@@ -56,7 +57,8 @@ class OppoRefuseMatch(evaluate.Metric):
 
     def _compute(
         self,
-        predictions
+        predictions,
+        references
     ):
         patterns = [
         r"There is no", r"no", r"non-existent", r"not a", r"none"