fix

scico.py

@@ -47,7 +47,6 @@ class Scico(datasets.GeneratorBasedBuilder):
                         "metadata": datasets.features.Sequence(
                             {
                                 "title": datasets.features.Value("string"),
-                                # "_merge": datasets.features.Value("string"),
                                 "paper_sha": datasets.features.Value("string"),
                                 "fields_of_study": datasets.features.Sequence(datasets.features.Value("string")),
                                 "Year": datasets.features.Value("string"),
@@ -85,9 +84,4 @@ class Scico(datasets.GeneratorBasedBuilder):
         print(filepath)
         with jsonlines.open(filepath, 'r') as f:
             for i, topic in enumerate(f):
-                new_topic = topic.copy()
-                metadata = topic['metadata'].copy()
-                if '_merge' in metadata:
-                    del metadata['_merge']
-                    new_topic['metadata'] = metadata
-                yield i, new_topic
+                yield i, topic