From bfd38ac09cf4f0acb7ffc90224c3ca36443128bd Mon Sep 17 00:00:00 2001
From: Aoi <82735346+ryan-minato@users.noreply.github.com>
Date: Fri, 20 Dec 2024 19:10:12 +0900
Subject: [PATCH] fix: scorer attribute initialization in ROUGE

---
 src/lighteval/metrics/metrics_sample.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/lighteval/metrics/metrics_sample.py b/src/lighteval/metrics/metrics_sample.py
index 2081b5606..fb0dca4fd 100644
--- a/src/lighteval/metrics/metrics_sample.py
+++ b/src/lighteval/metrics/metrics_sample.py
@@ -481,6 +481,7 @@ def __init__(
         self.normalize_gold = normalize_gold
         self.normalize_pred = normalize_pred
         self.tokenizer = tokenizer
+        self.scorer = None
 
     def compute(self, golds: list[str], predictions: list[str], **kwargs) -> float | dict:
         """Computes the metric(s) over a list of golds and predictions for one single sample.