sample_output = '{"signle_score":"2251.7","parallel_score":"3395.9"}'
mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
sample_output = '{"signle_score":"2251.7","parallel_score":"3395.9"}'
mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')