Neural Network API

import torch.autograd as autograd         # computation graph
from torch import Tensor                  # tensor node in the computation graph
import torch.nn as nn                     # neural networks
import torch.nn.functional as F           # layers, activations and more
import torch.optim as optim               # optimizers e.g. gradient descent, ADAM, etc.
from torch.jit import script, trace       # hybrid frontend decorator and tracing jit