make an ai tool to go through a photo library to identify corrupt images (grey blocks) and move those files to be reviewed for deletion

I am looking to hire a Freelancer to create an AI tool to go through my photo library and identify corrupt images that contain grey blocks. Once identified, these images should be moved for further review before any deletions are made. The photo library will include JPEG files only. The AI tool should only identify and move the corrupt images, and not delete them. I have a specific definition for a corrupt image – any image that contains grey blocks. I am looking for an experienced Freelancer who is available to develop a tool that can efficiently meet this requirement.