Upload cscomm.py

cscomm.py

@@ -122,8 +122,8 @@ class CSCOMM(datasets.GeneratorBasedBuilder):
     def _generate_examples(self, data_file, split):
         df = pd.read_csv(data_file)
         for i, row in enumerate(df.itertuples()):
-            example = {"idx": i, "round_id": row.round_id, "source": row.source}
+            example = {"round_id": row.round_id, "source": row.source}
             if not self.config.pretraining:
                 example["commentary"] = row.commentary
 
-            yield example["idx"], example
+            yield i, example