code: def additional_opts(self):
      return {
          "beam_context_block_ngram": 3,
          "beam_block_ngram": 3,
          "beam_size": 10,
          "inference": "beam",
          "beam_min_length": 20,
          "beam_block_full_context": False,
      }
  
imports: from abc import ABC, abstractproperty
  from typing import Dict
  from parlai.core.agents import create_agent
  from projects.safety_bench.utils.wrapper_loading import register_model_wrapper
label_desc: Use image node_id 3 for calling the GPT2LargeWrapper obj's underlying member method code with example usage: obj.additional_opts() and returns: dict