I don't think Cypress normally creates screenshots on success? Maybe I'm wrong about that though but that's not a behavior I'm familiar with.
If you are referring to the pipeline, you can typically specify uploading artifacts only on failure, if it is uploading success artifacts.
For instance, with gitlab this would be
https://cdn.discordapp.com/attachments/763114122065739818/1096188537067540563/image.png▾