How to suppress Metadata Card

Hi all,

My customer would like to create a simple vault such as Google Drive.

The vault will have only one class and will not have a property at all except class and name or title.

And the files will be uploaded by drag & drop only via the web.

Then, all the end user to do is just clicking "Create" button on the metadata card.

So, my customer want to suppress Metadata Card.

Do we have any way to suppress Metadata Card for the above situation?

Thank you