def _concat(converter, node: Any, inputs: List[str]) -> Any:
    input0 = converter.outputs[inputs[0]]
    input1 = converter.outputs[inputs[1]]
    axis = converter.outputs[inputs[2]]
    axis_int = axis.attr['value'].tensor.int_val[0]
    return converter.protocol.concat([input0, input1], axis_int)
def _concat(converter, node: Any, inputs: List[str]) -> Any:
    input0 = converter.outputs[inputs[0]]
    input1 = converter.outputs[inputs[1]]
    axis = converter.outputs[inputs[2]]
    axis_int = axis.attr['value'].tensor.int_val[0]
    return converter.protocol.concat([input0, input1], axis_int)