Parameter execute (it does not execute, but it can monitor changes in parameters)

[LiH]

I am trying to execute a script that allows the moviefileout TOP can repeatedly export automatically.
But unfortunately, I am already stuck at the start.
I understand that the parameter ‘record’ in moviefileout TOP turns from 0 to 1 when exporting a movie file.
So I decided to use Parameter execute DAT to first capture/monitor the value of parameter ‘record’ in moviefileout TOP, which I succeeded.
However, when I was trying to execute a line of python code “print(“Hello World”)” , I was expecting it prints “Hello World” after I clicked on the record button in moviefileout TOP, but it does not appear on the text port.

I do not understand why it does not work and felt very dumb.
Any kind of help is welcomed.
If I am completely not on the right track and going in the wrong direction, please tell me as well, ultimately, I just want to automatically export multiple movie file

[Achim]

Try entering the parameter name „record“ as a string into the parameters par (and not as a parameter object via the op() expression)

[LiH]

I am not sure it is working, maybe I not doing it wrong

but thank you for helping

[alphamoonbase]

remove the ’