diff --git a/opencompass/openicl/icl_evaluator/icl_judge_evaluator.py b/opencompass/openicl/icl_evaluator/icl_judge_evaluator.py
index ccb9cbe6..e59cdc12 100644
--- a/opencompass/openicl/icl_evaluator/icl_judge_evaluator.py
+++ b/opencompass/openicl/icl_evaluator/icl_judge_evaluator.py
@@ -16,7 +16,8 @@ class JudgeEvaluator(BaseEvaluator):
         count = 0
         details = []
         for prediction, reference in zip(predictions, references):
-            choice = prediction.split("\"Choice\": \"Model ")[-1][0] if len(prediction) != 0 else None
+            choice = prediction.split("\"Choice\": \"Model ")[-1][0] if len(
+                prediction) != 0 else None
             gold_winner = reference.get('winner', '')
             detail = {
                 'pred': prediction,
@@ -75,7 +76,8 @@ class RMBEvaluator(BaseEvaluator):
         pair_harm_list = []
 
         for prediction, reference in zip(predictions, references):
-            choice = prediction.split("\"Choice\": \"Model ")[-1][0] if len(prediction) != 0 else None
+            choice = prediction.split("\"Choice\": \"Model ")[-1][0] if len(
+                prediction) != 0 else None
             gold_winner = reference.get('winner', '')
             subset = reference.get('subset', '')
             goal = reference.get('goal', '')