updated lotte.py

lotte.py

@@ -196,6 +196,6 @@ class NewDataset(datasets.GeneratorBasedBuilder):
                 yield key, {
                         "qid": data["qid"],
                         "query": data["query"],
-                        "author": data["author"],
+                        "author": data["question_author"],
                         "answers": answers
                 }