code: def adjust_channels(channels: int, width_multi: float):
      return _make_divisible(channels * width_multi, 8)
  
imports: from typing import Callable, List, Optional
  import torch
  from torch import nn, Tensor
  from torch.nn import functional
  from functools import partial
label_desc: Use image node_id 2 for calling the InvertedResidualConfig obj's underlying member method code with example usage: obj.adjust_channels(channels, width_multi) and returns: _make_divisible