["size_categories:1M<n<10M", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:dask", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "user_id", "dtype": "string"}, {"name": "day", "dtype": "string"}, {"name": "message_count", "dtype": "int64"}, {"name": "text", "dtype": "string"}, {"name": "first_message_time", "dtype": "string"}, {"name": "last_message_time", "dtype": "string"}, {"name": "cluster_id", "dtype": "int64"}]