code: def forward(self, input_tensor):
      return swish(input_tensor)
  
imports: from collections import OrderedDict
  import torch
  from torch import nn
  from torch.nn import functional
  from .identity import Identity
label_desc: Use image node_id 2 for calling the Swish obj's underlying member method code with example usage: obj.forward(input_tensor) and returns: swish