prodigy mark: images from JSONL not showing

Hi! That's expected, due to how modern browsers handle images from local paths. You can read more about this here for instance:

If you don't want to store the image data with the tasks, the easiest way to load images is by providing URLs. Modern browsers typically block images from local paths for security reasons. So you can either host the images with a local web server (e.g. Prodigy's image-server loader or in an S3 bucket (or similar).

So instead of the local paths, use URLs or use --loader images or --loader image-server to load from a directory of images (instead of your JSONL file).