def test_remove(state):
state = remove(state, '1')
assert {*state} == {'2-1', '2', '2-2', ROOT}
state = remove(state, '2')
assert {*state} == {ROOT}
state = remove(state, ROOT)
assert state == {}
def remove_instrument(self, mount):
instrument = self._instruments.pop(mount, None)
if instrument:
self.poses = pose_tracker.remove(self.poses, instrument)
self.cache_instrument_models()
