code: def munge_input_array(self, array, kwargs):
      return array
  
imports: from pyfftw import interfaces, _supported_types, _all_types_np
  from .test_pyfftw_base import run_test_suites, np_fft
  from ._get_default_args import get_default_args
  from packaging.version import Version
  import unittest
  import numpy
  import warnings
  import copy
label_desc: Use image node_id 4 for calling the InterfacesNumpyFFTTestFFT obj's underlying member method code with example usage: obj.munge_input_array(array, kwargs) and returns: array