code: def bootstrap_main(args):
      
      version_info = sys.version_info
      if version_info.major != 3 or version_info.minor < 6:
          return None, "python36"
      main_fn = load_module_as_package("nionui_app.nionswift")
      if main_fn:
          return main_fn(["nionui_app.nionswift"] + args, {"pyqt": None}), None
      return None, "main"
docs: Main function explicitly called from the C++ code.
      Return the main application object.