class_docstr: Mutator that adds a 'skip_director_reranking' key.
class_docstr_tok: ["Mutator","that","adds","a","'skip_director_reranking","'","key","."]
code: def message_mutation(self, message: Message) -> Message:
      message.force_set("skip_director_reranking", True)
      return message
  
imports: from string import punctuation
  import copy
  from typing import List
  from parlai.core.mutators import register_mutator, ManyEpisodeMutator, MessageMutator
  from parlai.core.message import Message
  from parlai.mutators.flatten import FlattenMutator
  from parlai.utils.strings import normalize_reply
  from parlai.tasks.wizard_of_wikipedia.agents import TOKEN_KNOWLEDGE, TOKEN_END_KNOWLEDGE
  from parlai.tasks.wizard_of_internet import constants
  from .constants import FeedbackType, UNWANTED_TOKENS
label_desc: Use image node_id 1 for calling the DirectorSkipModififyingLogprobMutator obj's underlying member method code with example usage: obj.message_mutation(message) and returns: message