// the test
digraph model {
	nn_input [label=nn_input color=black]
	nn_input_nn_input_HzCalibration_HzQuantize [label="name: nn_input_nn_input_HzCalibration_HzQuantize
type: Quantize" color=black fillcolor=lightgrey shape=box style=filled]
	main_graph_subgraph_0 [label="name: main_graph_subgraph_0
type: BPU" color=black fillcolor=cadetblue shape=box style=filled]
	nn_output_HzDequantize [label="name: nn_output_HzDequantize
type: Dequantize" color=black fillcolor=lightgrey shape=box style=filled]
	nn_output [label=nn_output color=black]
	nn_input -> nn_input_nn_input_HzCalibration_HzQuantize [label="1x1x1x310, FEATUREMAP, NCHW, FLOAT32" color=red]
	nn_input_nn_input_HzCalibration_HzQuantize -> main_graph_subgraph_0 [label="1x1x1x310, INT8" color=red]
	main_graph_subgraph_0 -> nn_output_HzDequantize [label="1x1x1x6, INT16" color=red]
	nn_output_HzDequantize -> nn_output [label="1x1x1x6, FLOAT32, " color=red]
}
