code: def match_complex(target, x):
      target_iscomplex = anp.iscomplexobj(target)
      x_iscomplex = anp.iscomplexobj(x)
      if x_iscomplex and not target_iscomplex:
          return anp.real(x)
      elif not x_iscomplex and target_iscomplex:
          return x + 0j
      else:
          return x
  
imports: from __future__ import absolute_import
  from six import string_types
  from functools import partial
  import numpy
  from ..util import func
  from .None import numpy_wrapper
  from .numpy_boxes import ArrayBox
  from autograd.extend import primitive, vspace, defvjp, defvjp_argnum, SparseObject, VJPNode, register_notrace
label_desc: Use image node_id 38 for calling a global function with example usage: match_complex(target, x) and returns: anp, unknown, x