code: def chatbot_response(self):
      from flask import request
  
      data = request.json
      self.agent.observe({"text": data["text"], "episode_done": False})
      response = self.agent.act()
      return {"response": response["text"]}
  
file_path: ParlAI/parlai/scripts/flask.py
imports: from parlai.core.agents import create_agent
  from parlai.core.params import ParlaiParser
  from parlai.core.script import ParlaiScript, register_script
label_desc: Use image node_id 2 for calling the Flask obj's underlying member method code with example usage: obj.chatbot_response() and returns: dict