Update codebleu.py

codebleu.py

@@ -110,9 +110,10 @@ class CodeBLEU(evaluate.Metric):
     def _compute(self, predictions, references, language="python", alpha=0.25, beta=0.25, gamma=0.25, theta=0.25):
 
       # preprocess inputs
-      pre_references = [[x.strip() for x in open(file, 'r', encoding='utf-8').readlines()] \
-                      for file in references]
-      hypothesis = [x.strip() for x in open(predictions, 'r', encoding='utf-8').readlines()]
+      pre_references = [[s.strip() for s in my_list] for my_list in references]
+      #pre_references = [[x.strip() for x in open(file, 'r', encoding='utf-8').readlines()] for file in references]
+      hypothesis = [s.strip() for s in predictions]
+      #hypothesis = [x.strip() for x in open(predictions, 'r', encoding='utf-8').readlines()]
 
       for i in range(len(pre_references)):
           assert len(hypothesis) == len(pre_references[i])