open-toontown/toontown/parties/DistributedPartyAI.py

from direct.directnotify import DirectNotifyGlobal
from direct.distributed.DistributedObjectAI import DistributedObjectAI

class DistributedPartyAI(DistributedObjectAI):
    notify = DirectNotifyGlobal.directNotify.newCategory('DistributedPartyAI')