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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 write_title(self, title: str, title_color: str = YELLOW, hyphen_line_color: str = WHITE):
 """ Prints title with hyphen line underneath it. :param title: The title to print. :param title_color: The title text color (default is yellow). :param hyphen_line_color: The hyphen line color (default is white). """

        self.write_line(title_color + title)
        self.write_line(hyphen_line_color + '=' * (len(title) + 3))