<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def createPenStyleCti(nodeName, defaultData=0, includeNone=False):
 """ Creates a ChoiceCti with Qt PenStyles. If includeEmtpy is True, the first option will be None. """

    displayValues=PEN_STYLE_DISPLAY_VALUES
    configValues=PEN_STYLE_CONFIG_VALUES
    if includeNone:
        displayValues = [''] + list(displayValues)
        configValues = [None] + list(configValues)
    return ChoiceCti(nodeName, defaultData,
                     displayValues=displayValues, configValues=configValues)