{
    "current_userid": 1,
    "nodes": [
        {
            "inputarg": {
                "tbname1": "iris",
                "columnArray": [
                    "sepal_length",
                    "sepal_width",
                    "petal_length",
                    "petal_width",
                    "result"
                ]
            },
            "comment": "test",
            "configuration": [],
            "failto": "fail",
            "id": 102,
            "in_ports": [
                0
            ],
            "name": "readtb",
            "out_ports": [
                0
            ],
            "out_ports_type": [
                "table","table","address"
            ],
            "parent": [],
            "pos_x": 280.0,
            "pos_y": 470.55555555555554,
            "prepare": [],
            "property": [],
            "resource_id": 168,
            "type": 102
        }
    ],
    "workflow_comment": "ml",
    "workflow_id": 88,
    "workflow_name": "testml"
}