code: def _pairwise(iterable):
      """Returns an iterator of paired items, overlapping, from the original
  
      >>> take(4, pairwise(count()))
      [(0, 1), (1, 2), (2, 3), (3, 4)]
  
      On Python 3.10 and above, this is an alias for :func:`itertools.pairwise`.
  
      """
      a, b = tee(iterable)
      next(b, None)
      yield from zip(a, b)
  
imports: import warnings
  from collections import deque
  from itertools import chain, combinations, count, cycle, groupby, islice, repeat, starmap, tee, zip_longest
  import operator
  from random import randrange, sample, choice
label_desc: Use image node_id 13 for calling a global function with example usage: _pairwise(iterable) without return types