use mod.flow.*

let prompt = Text{ default: "paint" }
let unused = Text{ default: "unused" }
let image = Image{ prompt: prompt.text() }
let picture = Output{ type: @image value: image.image() }
let echo = Output{ type: @text value: unused.text() }

Flow{
    label: "Tools"
    brief: "Two independent branches."
    tools: {
        paint: { in: [prompt] out: [picture] }
    }
    prompt, unused, image, picture, echo
}