A simple repository with a CSV generates an error
See https://huggingface.slack.com/archives/C0311GZ7R6K/p1655411775639289

https://huggingface.co/datasets/osanseviero/top-hits-spotify/tree/main

<img width="1535" alt="Capture d’écran 2022-06-16 à 23 09 10" src="https://user-images.githubusercontent.com/1676121/174163986-8e355d08-82f3-4dc5-9f62-602cb87f5a87.png">
<img width="423" alt="Capture d’écran 2022-06-16 à 23 09 00" src="https://user-images.githubusercontent.com/1676121/174163992-8904e2f6-05f8-4b93-ba98-31d1c87a9808.png">

```
Message:       Couldn't find a dataset script at /src/services/worker/osanseviero/top-hits-spotify/top-hits-spotify.py or any data file in the same directory. Couldn't find 'osanseviero/top-hits-spotify' on the Hugging Face Hub either: FileNotFoundError: The dataset repository at 'osanseviero/top-hits-spotify' doesn't contain any data file
```
A simple repository with a CSV generates an error: See https://huggingface.slack.com/archives/C0311GZ7R6K/p1655411775639289

https://huggingface.co/datasets/osanseviero/top-hits-spotify/tree/main

<img width="1535" alt="Capture d’écran 2022-06-16 à 23 09 10" src="https://user-images.githubusercontent.com/1676121/174163986-8e355d08-82f3-4dc5-9f62-602cb87f5a87.png">
<img width="423" alt="Capture d’écran 2022-06-16 à 23 09 00" src="https://user-images.githubusercontent.com/1676121/174163992-8904e2f6-05f8-4b93-ba98-31d1c87a9808.png">

```
Message:       Couldn't find a dataset script at /src/services/worker/osanseviero/top-hits-spotify/top-hits-spotify.py or any data file in the same directory. Couldn't find 'osanseviero/top-hits-spotify' on the Hugging Face Hub either: FileNotFoundError: The dataset repository at 'osanseviero/top-hits-spotify' doesn't contain any data file
```