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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(self):
 """Update the display with the data from the LED buffer."""

        resp = ws.ws2811_render(self._leds)
        if resp != 0:
            str_resp = ws.ws2811_get_return_t_str(resp)
            raise RuntimeError('ws2811_render failed with code {0} ({1})'.format(resp, str_resp))