code: def get(self):
      html = env.get_template("about.html").render(version=__version__)
      self.write(html)
  
imports: import os
  import os.path
  import argparse
  from typing import List
  from vizseq._utils.logger import logger
  from vizseq._view import VizSeqWebView, DEFAULT_PAGE_SIZE, DEFAULT_PAGE_NO
  from vizseq._data.zip_file import VizSeqZipFile
  from vizseq._data import get_g_translate, VizSeqGlobalConfigManager
  from vizseq._visualizers import SPAN_HIGHTLIGHT_JS
  from vizseq._utils import VizSeqJson
  from vizseq import __version__
  from tornado import web, ioloop
  from jinja2 import Environment, PackageLoader, select_autoescape
label_desc: Use image node_id 1 for calling the AboutHandler obj's underlying member method code with example usage: obj.get() without return types