{
  "subgraphs": [
    {
      "inputs": [0, 1],
      "outputs": [2, 3],
      "operators": [
        {
          "opcode_index": 0,
          "inputs": [0,1],
          "outputs": [2]
        },
        {
          "opcode_index": 1,
          "inputs": [2],
          "outputs": [3]
        }
      ],
      "tensors": [
          {
             "shape" : [
                2
             ],
             "type" : "FLOAT32",
             "name" : "input0",
             "data_buffer" : [1,0,0,0]
          },
          {
             "shape" : [
                3
             ],
             "type" : "FLOAT32",
             "name" : "input1",
             "data_buffer" : []
          },
          {
             "shape" : [
                3
             ],
             "type" : "FLOAT32",
             "name" : "out1",
             "data_buffer" : []
          },
          {
             "shape" : [
                3
             ],
             "type" : "FLOAT32",
             "name" : "out2",
             "data_buffer" : []
          }
      ],
    }
  ],
  "operator_codes": [
    {
      "builtin_code": 0
    },
    {
      "custom_code": "testing_op"
    }
  ]
}