No rounding for now

gleu.py

@@ -240,6 +240,6 @@ class gleu(evaluate.Metric):
                 iter_stats[j] = [sum(scores) for scores in zip(iter_stats[j], this_stats)]
         
         sent_scores = [gleu_calculator.compute_gleu(stats) for stats in iter_stats]
-        mean_score = round(mean(sent_scores),2)
+        mean_score = mean(sent_scores)
         std_score = round(std(sent_scores),2)
         return {"mean_gleu_score": mean_score}