code: def forward(self, x):
      return self.net2(self.relu(self.net1(x)))
  
file_path: wandb/tests/functional_tests/t0_main/torch/t3_ddp_basic.py
imports: import os
  import torch
  import torch.distributed
  import torch.multiprocessing
  import torch.nn
  import torch.optim
  import wandb
  from torch.nn.parallel import DistributedDataParallel
label_desc: Use image node_id 2 for calling the ToyModel obj's underlying member method code with example usage: obj.forward(x) and returns: self