code: def forward(self, x: Tensor) -> Tensor:
      return self._forward_impl(x)
  
imports: from typing import Callable, List, Optional
  import torch
  from torch import nn, Tensor
  from torch.nn import functional
  from functools import partial
label_desc: Use image node_id 3 for calling the MobileNetV3 obj's underlying member method code with example usage: obj.forward(x) and returns: self