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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 Kill(self):
 """Send death pill to Gdb and forcefully kill it if that doesn't work."""

    try:
      if self.is_running:
        self.Detach()
      if self._Execute('__kill__') == '__kill_ack__':
        # acknowledged, let's give it some time to die in peace
        time.sleep(0.1)
    except (TimeoutError, ProxyError):
      logging.debug('Termination request not acknowledged, killing gdb.')
    if self.is_running:
      # death pill didn't seem to work. We don't want the inferior to get killed
      # the next time it hits a dangling breakpoint, so we send a SIGINT to gdb,
      # which makes it disable instruction breakpoints for the time being.
      os.kill(self._process.pid, signal.SIGINT)
      # Since SIGINT has higher priority (with signal number 2) than SIGTERM
      # (signal 15), SIGTERM cannot preempt the signal handler for SIGINT.
      self._process.terminate()
      self._process.wait()
    self._errfile_r.close()
    self._outfile_r.close()