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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 _StartSshd(self):
 """Initialize the SSH daemon."""

    # Exit as early as possible.
    # Instance setup systemd scripts block sshd from starting.
    if os.path.exists(constants.LOCALBASE + '/bin/systemctl'):
      return
    elif (os.path.exists('/etc/init.d/ssh')
          or os.path.exists('/etc/init/ssh.conf')):
      subprocess.call(['service', 'ssh', 'start'])
      subprocess.call(['service', 'ssh', 'reload'])
    elif (os.path.exists('/etc/init.d/sshd')
          or os.path.exists('/etc/init/sshd.conf')):
      subprocess.call(['service', 'sshd', 'start'])
      subprocess.call(['service', 'sshd', 'reload'])