In this article, we will explore how to implement an LSTM using PyTorch and Lightning . For more details about LSTMs, there is a separate series of articles available here . Imports To begin, we first import the required modules. import torch import torch.nn as nn import torch.nn.functional as F Introducing a New Optimizer We also introduce a new optimizer: from torch.optim import Adam Adam is used to fit the neural network to the data. It works similarly to SGD, but in practice, Adam often conv