How to run this script with cross product lacing without using custom nodes?
It is not possible to change the lacing or list levels in a Python node. You’ll either have to modify the code to deal with the desire lacing/list structure, or you’ll have to wrap the Python in a custom node.
ok thanks to you, can i ask for another question please ?
How can i add a toggle before python script , i mean prevent python to run until bool = true
Use an if statement in your python, then put your code inside it and use a boolean input to the python node as the if/else condition.