[Bug] No way to set only one image generated

[wes-kay]

The API is generating two images, no matter the settings. This makes it extreamly difficult to go though and have to do extra work to manually delete the extra file, as there's no info in the data that it's a copy.

        "script_args": [
            "",
            512,
            512,
            8,
            32,
            64,
            0.35,
            32,
            5,
            false,
            1,
            false,
            8,
            3,
            1,
            2048,
            2048,
            1
        ],