code: def get_num_inchannels(self):
      return self.num_inchannels
  
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 6 for calling the HighResolutionModule obj's underlying member method code with example usage: obj.get_num_inchannels() and returns: self