Processing email text with unnamed upload

The email text is not ideal if an upload has no name:

Dear X X,

your data "" uploaded at 2022-04-19T10:27:12.664000 has completed processing.
You can review your data on your upload page: https://nomad-lab.eu/prod/v1/gui/uploads

If you encounter any issues with your upload, please let us know and reply to this email.

The nomad team