Dataset.ensure_not_empty_dataset¶
- classmethod Dataset.ensure_not_empty_dataset(obj: Any) Dataset[source]¶
Verify Dataset or transform to Dataset.
Function verifies that provided value is a non-empty instance of Dataset, otherwise raises an exception, but if the ‘cast’ flag is set to True it will also try to transform provided value to the Dataset instance.
- Parameters
- obj
value to verify
- Raises
- DeepchecksValueError
if the provided value is not a Dataset instance; if the provided value cannot be transformed into Dataset instance;
- DatasetValidationError
if the provided value is empty Dataset instance;