code: def __set_startup_blurb(self):
      set_startup_blurb(False)
      wx.MessageBox(
          'This page can be accessed from "Help --> Show Welcome Screen" at any time.\n'
          "",
          "Welcome screen will no longer display on startup.",
          wx.ICON_INFORMATION,
      )
  
      self.Close()
  
imports: import glob
  import os.path
  import logging
  import jinja2
  import pkg_resources
  import wx
  import wx.html2
  from cellprofiler_core.preferences import set_startup_blurb
  import cellprofiler.gui.help.content
  import cellprofiler.gui.html
  import cellprofiler.gui.html.utils
  import cellprofiler.gui.utilities.icon
  from cellprofiler.gui.help.content import image_resource_dataUrl
label_desc: Use image node_id 7 for calling the WelcomeFrame obj's underlying member method code with example usage: obj.__set_startup_blurb() without return types