code: def gen_convo_ul(conversations):
      """
      Generate the ul section of the HTML for the conversations.
  
      :param conversation: The conversation to be rendered (after pre-processing)
  
      :return: The string generating the list in HTML
      """
      ul_str = f"\t<ul>\n"
      for speaker, speech in conversations:
          if speaker == END_OF_CONVO:
              ul_str += f'\n\t  <li class="breaker"><hr/></li>\n'
          else:
              ul_str += f"""
      <li>
          <div class="{speaker}_img_div">
              <img class="{speaker}_img">
          </div>
          <div class="{speaker}_p_div">
              <p class="{speaker}">{speech}</p>
          </div>
          <div class="clear"></div>
      </li>
      """
      ul_str += "\t</ul>"
  
      return ul_str
  
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 1 for calling a global function with example usage: gen_convo_ul(conversations) and returns: ul_str