code: def get_num_inchannels(self):
      return self.num_inchannels
  
imports: from collections import OrderedDict
  from typing import List
  import torch
  import torch.nn.functional
  from torch import nn
  from .common import EncoderModule, make_n_channel_input, _take
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