code: def __init__(self, opt, shared=None):
      # remove the 'decanlp prefix from the task' so the default teacher can parse it
      opt = deepcopy(opt)
      opt["task"] = opt["task"][8:]
      super().__init__(opt, shared)
  
imports: from parlai.core.teachers import MultiTaskTeacher
  import parlai.tasks.squad.agents
  import parlai.tasks.iwslt14.agents
  import parlai.tasks.cnn_dm.agents
  import parlai.tasks.multinli.agents
  import parlai.tasks.sst.agents
  import parlai.tasks.qasrl.agents
  import parlai.tasks.qazre.agents
  import parlai.tasks.woz.agents
  import parlai.tasks.wikisql.agents
  import parlai.tasks.mwsc.agents
  from copy import deepcopy
label_desc: Use image node_id 1 to create a new Iwslt14Teacher object from inherited base classes: iwslt14 with example: obj = Iwslt14Teacher(opt, shared)