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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_line_color(self, increment=1):
 """ Returns the current color, then increments the color by what's specified """


        i = self.line_colors_index

        self.line_colors_index += increment
        if self.line_colors_index >= len(self.line_colors):
            self.line_colors_index = self.line_colors_index-len(self.line_colors)
            if self.line_colors_index >= len(self.line_colors): self.line_colors_index=0 # to be safe

        return self.line_colors[i]