Hello. When I run the following code
import torch
import torch.nn as nn
import torchvision
from torchvision import transforms
from torchvision.models.feature_extraction import create_feature_extractor
def n_alphabet(n, r, c):
return nn.Sequential(
nn.Linear(n, r*c),
nn.Unflatten(1, [1, r, c]),
nn.Conv2d(1, 8, 3, padding=1),
nn.Tanh(),
nn.Conv2d(8, 1, 3, padding=1),
transforms.RandomAffine(degrees=30, translate=(0.3, 0.3), scale=(0.75, 1.25)),
nn.Conv2d(1, 8, 3, padding=1),
nn.Tanh(),
nn.Flatten(),
nn.Linear(8*r*c, n),
nn.Softmax(dim=1)
)
x = n_alphabet(4, 4, 4)
net = create_feature_extractor(x, return_nodes={'4':'alphabet', '10':'latent'})
I get the following error:
TypeError: Unexpected type <class 'torch.fx.proxy.Proxy'>
I know it has to do with the RandomAffine
term in the sequence. I don’t understand why though. Why is this error occurring, and what can I do to correct it?
Thanks