code: def init_helper_mkl(nm, inA, inB, dtype):
      A = nm.array(inA, dtype=dtype)
      B = nm.array(inB, dtype=dtype)
      C = nm.empty(inB.shape, dtype=dtype)
      return A, B, C
  
imports: from __future__ import print_function
  import numpy
  import itertools
  import pytest
  from utils import tensors_allclose, allclose_with_out
label_desc: Use image node_id 3 for calling a global function with example usage: init_helper_mkl(nm, inA, inB, dtype) and returns: A,  B,  C