For the Maya ART what script can I edit the size of the "Edit existing character" window?

For the Maya ART what script can I edit the size of the “Edit existing character” window? I have been able to change the code for the other windows that were the wrong size but cant find where to edit this one?

that would be the customMayaMenu.py file, line 241:

window = cmds.window(“artEditCharacterUI”, w = 300, h = 400, title = “Edit Character”, mxb = False, mnb = False, sizeable = False)