code: def __init__(self, opt, shared=None):
      opt["mutators"] = get_dialogue_task_mutators(opt)
      opt["include_session1"] = False
      super().__init__(opt, shared)
      self.id = "MSCSearchDecisionTeacher"
  
imports: from typing import Optional
  from parlai.core.opt import Opt
  from parlai.core.params import ParlaiParser
  from parlai.core.teachers import MultiTaskTeacher
  import parlai.tasks.convai2.agents
  import parlai.tasks.empathetic_dialogues.agents
  import parlai.tasks.wizard_of_internet.agents
  import parlai.tasks.wizard_of_wikipedia.agents
  import parlai.tasks.squad.agents
  import parlai.tasks.triviaqa.agents
  import parlai.tasks.natural_questions.agents
  import parlai.tasks.msc.agents
  import parlai.utils.logging
  import projects.seeker.tasks.mutators
label_desc: Use image node_id 1 to create a new MSCSearchDecisionTeacher object from inherited base classes: msc with example: obj = MSCSearchDecisionTeacher(opt, shared)