sample.json

{
    "layer0": {
        "_name": "Avg_pool",
        "pooling_size": 3
    },
    "layer1": {
        "_name": "Conv",
        "kernel_size": 2
    },
    "layer2": {
        "_name": "Empty"
    },
    "layer3": {
        "_name": "Conv",
        "kernel_size": 5
    }
}