TASK_NAMES

emmet.core.tasks.TASK_NAMES = {'precondition', 'relax1', 'relax2', 'relax3', 'relax4', 'relax5', 'relax6', 'relax7', 'relax8', 'relax9'}

set() -> new empty set object set(iterable) -> new set object

Build an unordered collection of unique elements.