code: def make_divisible(x, divisible_by=8):
      return int(np.ceil(x * 1.0 / divisible_by) * divisible_by)
  
imports: from __future__ import division
  import numpy
  from mxnet.gluon import nn
  from mxnet.gluon.nn import BatchNorm
  from mxnet.gluon.block import HybridBlock
  from mxnet.context import cpu
  from ..nn import ReLU6, HardSigmoid, HardSwish
label_desc: Use image node_id 1 for calling a global function with example usage: make_divisible(x, divisible_by) and returns: int