["size_categories:10K<n<100K", "format:parquet", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "start", "dtype": "string"}, {"name": "target", "sequence": "float64"}, {"name": "feat_static_cat", "sequence": "int64"}, {"name": "feat_dynamic_real", "dtype": "null"}, {"name": "item_id", "dtype": "string"}]