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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 restore(self):
 """Restore signal handlers to their original settings."""

        signal.signal(signal.SIGINT, self.original_sigint)
        signal.signal(signal.SIGTERM, self.original_sigterm)
        if os.name == 'nt':
            signal.signal(signal.SIGBREAK, self.original_sigbreak)