LLM Evalkit Impossible to save a prompt

[vin-mart]

Hi everybody, I am trying to save a prompt following the official tutorial.
When I try to do that I get this error:

Failed to save prompt: 403 Service Agent [[email protected]](mailto:[email protected]) does not have storage.buckets.create access to the Google Cloud project 734226590889 7: Service Agent [[email protected]](mailto:[email protected]) does not have storage.buckets.create access to the Google Cloud project 734226590889

Apparently the tool is trying to create a new bucket where to store the prompt (I assume) and I don't have the permissions. My understanding, also looking at the code, is that the bucket that I specified in the src/.env file would have been used to save the prompts, but if the tool is trying the create a new bucket this is not true.
I don't have the possibility to add permissions to create new buckets in the project provided in my configuration.

The other thing to say is that at the same time, I am able to save a dataset using "Dataset creation" tab, and the dataset is correctly stored into the bucket specificied in src/.env file.

How can I fix the issue?

Thanks