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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 terminate(self, wait=False):
 """Terminate the process."""

        if self.proc is not None:
            self.proc.stdout.close()
            try:
                self.proc.terminate()
            except ProcessLookupError:
                pass
            if wait:
                self.proc.wait()