I want wx.lib.pubsub's stateful publisher API to support removing listeners from topics after they have been…

I want wx.lib.pubsub's stateful publisher API to support removing listeners from topics after they have been…: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). In a session like from wx.lib.pubsub import pub , after I subscribe two listener callables to…