lass Net(nn.Module):
def __init__(self):

    super(Net, self).__init__()

    self.conv1 = nn.Conv2d(3, 192, 3)

    self.pool = nn.MaxPool2d(2, 2)

    self.conv2 = nn.Conv2d(192, 921, 3)

  

    self.conv3 = nn.Conv2d(921, 212, 3)

    self.conv4 = nn.Conv2d(212, 121, 3)

    

    self.fc1 = nn.Linear(121, 192)

    self.fc2 = nn.Linear(121, 192)

    self.fc3 = nn.Linear(192, 120)

def forward(self, x):

    x = F.relu(self.conv1(x))

    x = F.relu(self.conv2(x))

    x = F.relu(self.conv3(x))

    x = F.relu(self.conv4(x))

    

    x = x.view(x.size(0), -1)

    x = F.relu(self.fc1(x))

    x = F.relu(self.fc2(x))

    x = self.fc1(x)

    return x