code: def ResNet101(nInputChannels=3, os=16, pretrained=False):
      model = ResNet(
          nInputChannels,
          Bottleneck,
          [3, 4, 23, 3],
          os,
          pretrained=pretrained,
      )
      return model
  
imports: import math
  import torch
  import torch.nn
  import torch.nn.functional
  import torch.utils.model_zoo
label_desc: Use image node_id 1 for calling a global function with example usage: ResNet101(nInputChannels, os, pretrained) and returns: model