code: def is_context(self, utt: str) -> bool:
      return False
  
file_path: ParlAI/parlai/agents/reranker/classifier_reranker.py
imports: from typing import Optional, List
  from parlai.core.agents import create_agent_from_model_file
  from parlai.core.message import Message
  from parlai.core.opt import Opt
  from parlai.core.params import ParlaiParser
  from parlai.agents.reranker.reranker import AbstractReranker, AbstractGeneratorRerankAgent
label_desc: Use image node_id 6 for calling the ClassifierReranker obj's underlying member method code with example usage: obj.is_context(utt) and returns: False