{
  version: {
    _major: 0,
    _minor: 50,
    _patch: 0,
    _draft: false
  },
  blocks: [
    {
      name: "main",
      operators: [
        {
          op: "SUB",
          attribute_type: "NONE",
          inputs: [
            "input-0",
            "input-1"
          ],
          outputs: [
            "result-0"
          ]
        }
      ],
      tensors: [
        {
          name: "input-0",
          shape: [
            20,
            1,
            25
          ],
          type: "INT32"
        },
        {
          name: "input-1",
          shape: [
            20,
            49,
            25
          ],
          type: "INT32"
        },
        {
          name: "result-0",
          shape: [
            20,
            49,
            25
          ],
          type: "INT32"
        }
      ],
      inputs: [
        "input-0",
        "input-1"
      ],
      outputs: [
        "result-0"
      ]
    }
  ]
}