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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 show_cursor(self, show):
 """Show or hide the cursor. Cursor is shown if show is True."""

        if show:
            self.displaycontrol |= LCD_CURSORON
        else:
            self.displaycontrol &= ~LCD_CURSORON
        self.write8(LCD_DISPLAYCONTROL | self.displaycontrol)