code: def round_channels(
      channels, multiplier=1.0, divisor=8, channel_min=None
  ):
      """Round number of filters based on depth multiplier."""
      if not multiplier:
          return channels
      channels *= multiplier
      return make_divisible(channels, divisor, channel_min)
  
imports: import re
  from copy import deepcopy
  from .conv2d_layers import *
  from geffnet.activations import *
label_desc: Use image node_id 6 for calling a global function with example usage: round_channels(channels, multiplier, divisor, channel_min) and returns: make_divisible, channels