code: def get_pool_out_size(w, k, p, s, ignore_border):
      return (w + p - ((k - p) if ignore_border else 1)) // s + 1
  
imports: from __future__ import division
  from six.moves import range
  import itertools
  import numpy
label_desc: Use image node_id 3 for calling a global function with example usage: get_pool_out_size(w, k, p, s, ignore_border) and returns: unknown