Update KokoroChat.py

KokoroChat.py

@@ -1,16 +1,16 @@
 import json
-from datasets import DatasetInfo, GeneratorBasedBuilder, SplitGenerator, Split, Value, Sequence
+from datasets import DatasetInfo, GeneratorBasedBuilder, SplitGenerator, Split, Value, Sequence, Features
 
 class KokoroChat(GeneratorBasedBuilder):
     def _info(self):
         return DatasetInfo(
             description="KokoroChat: A Japanese psychological counseling dialogue dataset.",
             features={
-                "dialogue": Sequence({
+                "dialogue": Sequence(Features({
                     "role": Value("string"),
                     "time": Value("string"),
                     "utterance": Value("string")
-                }),
+                })),
                 "topic": {
                     "main_jp": Value("string"),
                     "main_en": Value("string"),