Update news_sentiment_newsmtsc.py

news_sentiment_newsmtsc.py

@@ -123,7 +123,7 @@ class NewsSentimentNewsmtsc(datasets.GeneratorBasedBuilder):
         with open(filepath, encoding="utf-8") as f:
             for row in f:
                 data = json.loads(row)
-                if split == "test":
-                    data["polarity"] = None
+                #if split == "test":
+                #    data["polarity"] = None
                 yield data["id"], data