AbstractDataSet and AbstractVersionedDataSet should be printed meaningfully

[noklam]

Description

<kedro_datasets.pandas.csv_dataset.CSVDataSet object at 0x7f7f69bde2e0>}

It is always frustrating to see this when debugging. In addition, _describe() is a mandatory method so I would expect this is the default __repr__ of a dataset. What is it used for?

Context

The developer experience with dataset in interactive mode is sub-optimal. This is a quick win without much drawback

Possible Implementation

Add default __repr__ to the AbstractClasses

Possible Alternatives

Take one extra step to make them dataclass. In this case I think it still make sense to call _describe in __repr__, but maybe the default could be fallback to dataclass repr

(noted: Dataclass here isn't referring to a specific library, could be dataclasses, attrs or pydantic)

[astrojuanlu]

One caveat: printing should avoid printing credentials at all costs IMHO

[noklam]

@astrojuanlu Good point, we can always try to mask the credentials key. Any insight how tools like Github Action magically mask environment credentials?

[astrojuanlu]

No idea 😅

[merelcht]

Closing because this was done in #3987