Error running Gooey with argparse doc example about gooey HOT 10 CLOSED

import argparse
from gooey import Gooey

@Gooey
def main():
  parser = argparse.ArgumentParser(description='Process some integers.')
  parser.add_argument('integers', metavar='N', type=int, nargs='+',
                     help='an integer for the accumulator')
  parser.add_argument('--sum', dest='accumulate', action='store_const',
                     const=sum, default=max,
                     help='sum the integers (default: find the max)')

  args = parser.parse_args()
  print args.accumulate(args.integers)


if __name__ == '__main__':
  main()

import argparse
from gooey import Gooey

@Gooey
def main():
  parser = argparse.ArgumentParser(description='Process some integers.')
  parser.add_argument('integers', metavar='N', type=int, nargs=2,
                     help='an integer for the accumulator')
  parser.add_argument('--sum', dest='accumulate', action='store_const',
                     const=sum, default=max,
                     help='sum the integers (default: find the max)')

  args = parser.parse_args()
  print args.accumulate(args.integers)


if __name__ == '__main__':
  main()

  Traceback (most recent call last):
  File "mock_argparse_example.py", line 19, in <module>
      main()
  File "/home/kriss/.local/lib/python2.7/site-packages/Gooey-0.1.0-py2.7.egg/gooey/gooey_decorator.py", line 97, in inner
      frame = BaseWindow(BodyPanel, client_app, params)
  File "/home/kriss/.local/lib/python2.7/site-packages/Gooey-0.1.0-py2.7.egg/gooey/gui/base_window.py", line 44, in __init__
      self._init_components(BodyPanel)
  File "/home/kriss/.local/lib/python2.7/site-packages/Gooey-0.1.0-py2.7.egg/gooey/gui/base_window.py", line 68, in _init_components
self.config_panel = BodyPanel(self)
    File "/home/kriss/.local/lib/python2.7/site-packages/Gooey-0.1.0-py2.7.egg/gooey/gui/advanced_config.py", line 38, in __init__
self._do_layout()
    File "/home/kriss/.local/lib/python2.7/site-packages/Gooey-0.1.0-py2.7.egg/gooey/gui/advanced_config.py", line 59, in _do_layout
self.AddWidgets(container, self.components.required_args, add_space=True)
    File "/home/kriss/.local/lib/python2.7/site-packages/Gooey-0.1.0-py2.7.egg/gooey/gui/advanced_config.py", line 79, in AddWidgets
widget_group = component.Build(parent=self)
    File "/home/kriss/.local/lib/python2.7/site-packages/Gooey-0.1.0-py2.7.egg/gooey/gui/components.py", line 38, in Build
self._msg = self.CreateHelpMsgWidget(parent, self._action)
    File "/home/kriss/.local/lib/python2.7/site-packages/Gooey-0.1.0-py2.7.egg/gooey/gui/components.py", line 67, in CreateHelpMsgWidget
base_text.SetLabelText(base_text.GetLabelText() + self.CreateNargsMsg(action))
  AttributeError: 'StaticText' object has no attribute 'SetLabelText'