od_postprocess/config.pbtxt

name: "od_postprocess"
backend: "python"

input [
    { 
        name: "model_output" 
        data_type: TYPE_FP32 
        dims: [1, 22, 18900] 
    }
]

output [
    { 
        name: "detections" 
        data_type: TYPE_FP32 
        dims: [1, -1, 4] 
    }
]

instance_group [
    {
        count: 1
        kind: KIND_CPU
    }
]