Call get_static_subnet() to get a specific
subnetwork. The static_subnet can be used for fine-tuning and quantization.
pareto_global = ofa_pruner.load_subnet_config('pareto_global.txt')
static_subnet, static_subnet_config, flops, params = \ ofa_pruner.get_static_subnet(ofa_model, pareto_global['240']['subnet_setting'])