code: def _complex(
      real, imag, name=None
  ):  # pylint: disable=unused-argument
      dtype = utils.common_dtype([real, imag], dtype_hint=float32)
      real = np.array(real, dtype=dtype)
      imag = np.array(imag, dtype=dtype)
      if as_dtype(dtype) == float32:
          complex_dtype = complex64
      else:
          complex_dtype = complex128
      return real + imag * complex_dtype(1j)
  
label_desc: Use image node_id 1 for calling a global function with example usage: _complex(real, imag, name) and returns: unknown