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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_plugin_font(self, rich_text=False):
 """ Return plugin font option. All plugins in Spyder use a global font. This is a convenience method in case some plugins will have a delta size based on the default size. """


        if rich_text:
            option = 'rich_font'
            font_size_delta = self.RICH_FONT_SIZE_DELTA
        else:
            option = 'font'
            font_size_delta = self.FONT_SIZE_DELTA

        return get_font(option=option, font_size_delta=font_size_delta)