class TeacherNet(nn.Module):
    def __init__(self):
        super(TeacherNet, self).__init__()
        self.conv = nn.Conv2d(1, 32, 5)
        self.pool = nn.MaxPool2d(5, 5)
        self.fc1 = nn.Linear(32 * 4 * 4, 128)
        self.fc2 = nn.Linear(128, 10)

    def forward(self, x):
        x = F.relu(self.conv(x))
        x = self.pool(x)
        x = x.view(x.size(0), -1)
        x = F.relu(self.fc1(x))
        x = self.fc2(x)
        return x