Attribute of input is error when summary is running

[3097108366]

Attribute of input is error when summary in main.py is running. When I go to 'python main.py --model conv3d --dataset IndianPines --training_sample 0.05 --cuda 0' , I see error 'AttributeError: 'builtin_function_or_method' object has no attribute 'size' '.Error code:'summary(model.to(hyperparams["device"]), input.size()[1:])' Conv3d model is added by myself.