Local draggable variables in Eventblock

micro:bit
1

Hello!
I’ve created the following event handler block in my extension:

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image984×248 13.7 KB

The question I have is, why are the two variables globally scoped (with the drop down and added to the list of project variables)? And how can I make them local to just this block? I seem to remember a few blocks like this which all seem to be local… Here is the code:

    //% weight=60
    //% block="Classification Changed"
    //% draggableParameters = reporter
    //% color=#00B1ED
    //% blockGap=8
    export function onClassificationChanged(handler: (predictionName: string, score: number) => void) {
        onClassificationChangedHandler = handler;
    }

Any help would be much appreciated, thank you!

2

And a follow up question :slightly_smiling_face::
Is it possible to localise these draggable parameters into another language?
Thanks!