Press the select button and press in Revit but don’t select anything.
Than save your script and reopen, the node Select Model Element is empty after that.
Yes you are correct. That is the goal.
I am not sure why dynamo purposely do that.
And if ever there is an option to just retain select or remember the operation.
This is an advantage in other work instruction if it want to remember.
But it takes troubling time and repetitive work on my end when it keeps remembering.
I want to keep my script short and simple for it to be use generally by others.
Thank you very much for your response.
This is really what I goal is.