Ren'Py Is there a tool available to check if an image is not being used in a Ren'Py script?

[UncleNanard]

Hello,

Is there a script or any other method to check if an image is used in the scripts of a Ren'Py game? I am aware of how to do the opposite using the lint, but I create my images in batches and sometimes forget to include one. With over 1,000 pictures to check, it becomes quite tedious.

Thanks.