code: def forward(self, x):
      x = x.float()
      return self.model.forward(x)
  
imports: import inspect
  import pytorch_lightning
  import torch
  import torch.nn
  import torch.nn.functional
  import torch.optim
  from pytorch_lightning.utilities import _module_available
  from urllib.error import URLError
  import time
label_desc: Use image node_id 5 for calling the LitDeepVisionModel obj's underlying member method code with example usage: obj.forward(x) and returns: self