The admin UI is not able to handle some gated datasets
See 
<img width="1551" alt="Capture d’écran 2024-01-08 à 13 47 41" src="https://github.com/huggingface/datasets-server/assets/1676121/daa08d5e-a1b1-4416-adf8-ae69573a2daa">
<img width="1034" alt="Capture d’écran 2024-01-08 à 13 48 27" src="https://github.com/huggingface/datasets-server/assets/1676121/9154e421-e538-48b1-af8c-f3f8fc7b6b82">

As I've not been accepted, I cannot see the status of the dataset in datasets-server.

I think that the admin UI should show a special value in the dataframe for the gated dataset that misses access, instead of hiding the result for all the datasets
The admin UI is not able to handle some gated datasets: See 
<img width="1551" alt="Capture d’écran 2024-01-08 à 13 47 41" src="https://github.com/huggingface/datasets-server/assets/1676121/daa08d5e-a1b1-4416-adf8-ae69573a2daa">
<img width="1034" alt="Capture d’écran 2024-01-08 à 13 48 27" src="https://github.com/huggingface/datasets-server/assets/1676121/9154e421-e538-48b1-af8c-f3f8fc7b6b82">

As I've not been accepted, I cannot see the status of the dataset in datasets-server.

I think that the admin UI should show a special value in the dataframe for the gated dataset that misses access, instead of hiding the result for all the datasets