生成该权重代码： import torch import torchvision # use Trace to export onnx model dummy_input = torch.randn(10, 3, 224, 224, device='cuda') # 定义模型的输入shape model = torchvision.models.alexnet(pretrained=True).cuda() # if delete cuda(), will generate onnx model with no cuda. input_names = ['inputs'] output_names = ['outputs'] torch.onnx.export(model, dummy_input, f='alexnet.onnx', verbose=True, input_names=input_names, output_names=output_names, opset_version=10)