code: def find_update(self, event):
      from cellprofiler.gui.checkupdate import check_update
  
      check_update(self.frame, force=True)
  
imports: import webbrowser
  import wx.adv
  from cellprofiler.gui.dialog import AboutDialogInfo
  import cellprofiler.gui.help.content
  import cellprofiler.gui.help.search
  import cellprofiler.gui.htmldialog
  import cellprofiler.gui.menu
label_desc: Use image node_id 3 for calling the Menu obj's underlying member method code with example usage: obj.find_update(event) without return types