I don’t want to have my net structure in the main/training file. Therefore I created a new file in the same folder. In that files I created the net class AlexNet.
Thats my Net file:
import torch.nn as nn
class AlexNet(nn.Module):
def __init__(self, num_classes=3):
super(AlexNet, self).__init__()
self.features = nn.Sequential(
nn.Conv2d(3, 64, kernel_size=11, stride=4, padding=2),
nn.ReLU(inplace=True),
nn.MaxPool2d(kernel_size=3, stride=2),
nn.Conv2d(64, 192, kernel_size=5, padding=2),
nn.ReLU(inplace=True),
nn.MaxPool2d(kernel_size=3, stride=2),
nn.Conv2d(192, 384, kernel_size=3, padding=1),
nn.ReLU(inplace=True),
nn.Conv2d(384, 256, kernel_size=3, padding=1),
nn.ReLU(inplace=True),
nn.Conv2d(256, 256, kernel_size=3, padding=1),
nn.ReLU(inplace=True),
nn.MaxPool2d(kernel_size=3, stride=2),
)
self.classifier = nn.Sequential(
nn.Dropout(),
nn.Linear(256 * 7 * 7, 4096),
nn.ReLU(inplace=True),
nn.Dropout(),
nn.Linear(4096, 4096),
nn.ReLU(inplace=True),
nn.Linear(4096, num_classes),
)
def forward(self, x):
x = self.features(x)
x = x.view(x.size(0), 256 * 7 * 7)
x = self.classifier(x)
return x
And thats how I want to import the class in the main file:
from .Net import AlexNet
Net is the name of the file with the AlexNet class in. When I want to run this I get the following error:
ModuleNotFoundError: No module named '__main__.Net'; '__main__' is not a package
I already tried it with a empty __init__.py file in the same folder but it changed nothing.