columns

squall.py

@@ -94,11 +94,11 @@ class Squall(datasets.GeneratorBasedBuilder):
                     "tbl": datasets.Value("string"),
                     "columns":
                         {
-                            "raw_header": datasets.Value("string"),
+                            "raw_header": datasets.features.Sequence(datasets.Value("string")),
                             "tokenized_header": datasets.features.Sequence(datasets.Value("string")),
                             "column_suffixes": datasets.features.Sequence(datasets.Value("string")),
-                            "column_dtype": datasets.Value("string"),
-                            "example": datasets.Value("string")
+                            "column_dtype": datasets.features.Sequence(datasets.Value("string")),
+                            "example": datasets.features.Sequence(datasets.Value("string"))
                         },
                     "nl": datasets.features.Sequence(datasets.Value("string")),
                     "nl_pos": datasets.features.Sequence(datasets.Value("string")),