class_docstr: Test basic functionality of opset version handling in pymil
class_docstr_tok: ["Test","basic","functionality","of","opset","version","handling","in","pymil"]
code: def test_pymil_front_end_conversion():
      prog = get_simple_topk_pixel_unshuffle_program(
          opset_version=ct.target.iOS16
      )
      mlmodel = ct.convert(
          prog,
          minimum_deployment_target=ct.target.iOS16,
          compute_units=ct.ComputeUnit.CPU_ONLY,
      )
  
imports: import numpy
  import pytest
  import coremltools
  from coremltools import _logger
  from coremltools.converters.mil.mil import Builder
  from coremltools.converters.mil.mil import Function, Program, types
  from coremltools.converters.mil.mil.passes.tests.test_passes import CONSTEXPR_FUNCS
label_desc: Use image node_id 2 for calling the TestMILProgramVersionHandling obj's underlying member method code with example usage: obj.test_pymil_front_end_conversion() without return types