Update squad_kor_v1_512.py

squad_kor_v1_512.py

@@ -90,7 +90,7 @@ class SquadKorV1(datasets.GeneratorBasedBuilder):
         """Yields examples."""
         with open(filepath, "rb") as f:
             squad = pickle.load(f)
-            for data in squad["data"]:
+            for data in squad:
                 answer_starts = [answer["answer_start"] for answer in data["answers"]]
                 answers = [answer["text"].strip() for answer in data["answers"]]