code: def initialize_options(self):
      self.devrepo = "plotly/plotly.js"
      self.devbranch = "master"
  
imports: import os
  import sys
  import platform
  import json
  from setuptools import setup, Command
  from setuptools.command.egg_info import egg_info
  from subprocess import check_call
  from distutils import log
  import versioneer
label_desc: Use image node_id 1 for calling the UpdatePlotlyJsDevCommand obj's underlying member method code with example usage: obj.initialize_options() without return types