code: def ifft2(x, shape=None, axes=(-2, -1), overwrite_x=False):
      """
      2-D discrete inverse Fourier transform of real or complex sequence.
  
      Return inverse two-dimensional discrete Fourier transform of
      arbitrary type sequence x.
  
      See `ifft` for more information.
  
      See also
      --------
      fft2, ifft
  
      """
      return ifftn(x, shape, axes, overwrite_x)
  
imports: from __future__ import division, print_function, absolute_import
  from numpy import swapaxes, zeros
  import numpy
  from .None import _fftpack
  from scipy.fftpack.helper import _init_nd_shape_and_axes_sorted
  import atexit
label_desc: Use image node_id 20 for calling a global function with example usage: ifft2(x, shape, axes, overwrite_x) and returns: ifftn