Basically, I am using Dataset.from_dict() to create datasets, but I want to save two strings as global metadata, without making them column headers or making them repeated as values in every row. What would be the correct approach to this? A naive idea would be to encode them into the “description” field of DatasetInfo, but that seems like it can’t be intended.
Storing arbitrary metadata is currently not supported but should eventually be implemented as part of Metadata for each column · Issue #5575 · huggingface/datasets · GitHub.