weird error when fetching the rows
https://huggingface.co/datasets/huggingface/transformers-metadata

```
Message:       could not get the config name for this dataset
```

while https://huggingface.co/datasets/huggingface/transformers-metadata already has the config and split names

<img width="899" alt="Capture d’écran 2022-02-15 à 17 03 22" src="https://user-images.githubusercontent.com/1676121/154100608-57ec042f-1ee1-4a52-88a3-abbf3cae4eed.png">

weird error when fetching the rows: https://huggingface.co/datasets/huggingface/transformers-metadata

```
Message:       could not get the config name for this dataset
```

while https://huggingface.co/datasets/huggingface/transformers-metadata already has the config and split names

<img width="899" alt="Capture d’écran 2022-02-15 à 17 03 22" src="https://user-images.githubusercontent.com/1676121/154100608-57ec042f-1ee1-4a52-88a3-abbf3cae4eed.png">
