load_dataset_builder should error if "name" does not exist?
MEMBER
Yes I think it should raise an error. Currently it looks like it instantiates a custom configuration with the name given by the user:
https://github.com/huggingface/datasets/blob/ba27ce33bf568374cf23a07669fdd875b5718bc2/src/datasets/builder.py#L391-L397
2021-10-04T10:00:06Z
https://github.com/huggingface/datasets/issues/3011#issuecomment-933329767
https://api.github.com/repos/huggingface/datasets/issues/3011
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2021-10-04T10:00:06Z
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```
import datasets as ds
builder = ds.load_dataset_builder('sent_comp', name="doesnotexist")
builder.info.config_name
```

returns

```
'doesnotexist'
```

Shouldn't it raise an error instead?

For this dataset, the only valid values for `name` should be: `"default"` or `None` (ie. argument not passed)