code: def _render_cell(self, html, cell, one_line=True):
      if not cell:
          return
  
      if isinstance(cell, list):
          for contents in cell:
              # multiple elements? space them out
              self._render_cell(html, contents, one_line=False)
      else:
          html.add(self._render_t(cell), one_line=one_line)
  
imports: import abc
  import argparse
  import contextlib
  import difflib
  import enum
  import glob
  import itertools
  import json
  import nbformat
  import os.path
  import re
  import subprocess
  import sys
  import textwrap
label_desc: Use image node_id 5 for calling the Html obj's underlying member method code with example usage: obj._render_cell(html, cell, one_line) without return types