code: def display_cli(conversations, alt_speaker, human_speaker):
      """
      Display the conversations on the Command Line.
  
      :param conversations: The dialogs to be displayed
      :param alt_speaker: Name of other speaker to be used
      :param human_speaker: Name of human speaker to be used
      """
      for speaker, speech in conversations:
          if speaker == END_OF_CONVO:
              print("-" * 20 + "END OF CONVERSATION" + "-" * 20)
          elif speaker == alt_speaker:
              print("%-15s: %s" % (speaker[:15], speech))
          else:
              prBlueBG("%-15s: %s" % (speaker[:15], speech))
  
imports: import os
  import json
  import random
  import tempfile
  import subprocess
  from parlai.core.params import ParlaiParser
  from parlai.core.script import ParlaiScript, register_script
  from parlai.utils.io import PathManager
label_desc: Use image node_id 5 for calling a global function with example usage: display_cli(conversations, alt_speaker, human_speaker) without return types