code: def make_world(opt, agents):
      return QADataCollectionWorld(opt, agents[0])
  
file_path: ParlAI/parlai/crowdsourcing/tasks/qa_data_collection/worlds.py
imports: from parlai.crowdsourcing.utils.worlds import CrowdTaskWorld
  from parlai.core.worlds import validate
label_desc: Use image node_id 1 for calling a global function with example usage: make_world(opt, agents) and returns: QADataCollectionWorld