code: def hanning(*args, **kwargs):
      return hann(*args, **kwargs)
  
imports: from __future__ import division, print_function, absolute_import
  import operator
  import warnings
  import numpy
  from scipy import fftpack, linalg, special
  from scipy._lib.six import string_types
label_desc: Use image node_id 15 for calling a global function with example usage: hanning() and returns: hann