import paramiko

def do_some_action():
    ssh = paramiko.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.WarningPolicy())
    ssh.connect('localhost', username='guest', password='guest')
    chan = ssh.get_transport().open_session()
    chan.exec_command('/tmp/run.sh')
    status = chan.recv_exit_status()
    ssh.close()
    return status