code: def _hankel_01(h0, h1, x):
      if h0.dtype != h1.dtype:
          raise TypeError("types of h0 and h1 must match")
      return elementwise.get_hankel_01_kernel(
          h0.context, h0.dtype, x.dtype
      )
  
imports: import pyopencl.array
  import pyopencl.elementwise
  from pyopencl.array import _get_common_dtype
  import numpy
label_desc: Use image node_id 16 for calling a global function with example usage: _hankel_01(h0, h1, x) and returns: elementwise