What is meant by 'define model class' in pytorch documentation?
On the pytorch documentation page about saving and loading models, it says that when loading a saved model,# Model class must be defined somewhereSaving and Loading Models — PyTorch Tutorials 1.12.1+cu102 documentationMaybe my question is silly, but what does class in this context refer to? Thanks in advance.Earlier on the page, the ‘loading-of-a-model process’ is described such asLoad:

model = TheModelClass(*args, **kwargs)
model.load_state_dict(torch.load(PATH))
model.eval()