code: def _apply_along_fields_dispatcher(func, arr):
      return (arr,)
  
imports: from __future__ import division, absolute_import, print_function
  import sys
  import itertools
  import numpy
  import numpy.ma
  from numpy import ndarray, recarray
  from numpy.ma import MaskedArray
  from numpy.ma.mrecords import MaskedRecords
  from numpy.core.overrides import array_function_dispatch
  from numpy.lib._iotools import _is_string_like
  from numpy.compat import basestring
  from numpy.testing import suppress_warnings
label_desc: Use image node_id 35 for calling a global function with example usage: _apply_along_fields_dispatcher(func, arr) and returns: arr