code: def BatchNorm2d(*args, **kwargs):
      return BatchNorm2d
  
imports: import os
  import logging
  import numpy
  import torch
  import torch.nn
  import torch._utils
  import torch.nn.functional
  from .bn_helper import BatchNorm2d, BatchNorm2d_class, relu_inplace
label_desc: Use image node_id 2 for calling the ModuleHelper obj's underlying member method code with example usage: obj.BatchNorm2d() and returns: BatchNorm2d