class_docstr: World to handle moving agents to their proper places.
class_docstr_tok: ["World","to","handle","moving","agents","to","their","proper","places","."]
code: def __init__(self, opt, agent):
      self.agent = agent
      self.opt = opt
      self.first_time = True
      self.episodeDone = False
  
imports: from parlai.core.worlds import World
  from parlai.chat_service.services.messenger.worlds import OnboardWorld
label_desc: Use image node_id 1 to create a new MessengerOverworld object from inherited base classes: World with example: obj = MessengerOverworld(opt, agent)