model.txt

{
	"input": {
		"type": "record",
		"fields": [{
			"name": "input1",
			"type": "double"
		},
		{
			"name": "input2",
			"type": "double"
		}]
	},
	"output": {
		"type": "record",
		"fields": [{
			"name": "a",
			"type": "double"
		},
		{
			"name": "b",
			"type": "double"
		}]
	},
	"action": {
		"+": [{
			"if": {
				"&&": [true,
				false]
			},
			"then": [1.3,
			3.0],
			"else": [0,
			0]
		},
		{
			"if": {
				"&&": [true]
			},
			"then": [3.2,
			32.5],
			"else": [0,
			0]
		},
		[1,
		1]]
	}
}