I'm stuck with an issue which is actually solved in the documentation of Animation Nodes here but as I'm still learning python I can't find the error.
This expression should append elements to a list after a condition:
[filas.append(x) for x in list if x == sector_name]
But as in the docs is explained the return will be
none we have to add the list created like this:
but I can't figure out how to write my expression correctly, please some help.