code: def task_tuner_spawn():
      assert multiprocessing.get_start_method(False) == "spawn"
      test_task_tuner_without_measurement()
  
file_path: tvm/tests/python/autotvm/test_autotvm_measure.py
imports: import logging
  import multiprocessing
  import concurrent
  import numpy
  import tvm
  from tvm import te
  from tvm.autotvm.measure import executor
  from tvm.testing.autotvm import DummyRunner, bad_matmul, get_sample_task
  from tvm import autotvm
  from tvm.autotvm.measure.measure import MeasureErrorNo, MeasureResult
  from tvm.autotvm import measure
  from inspect import Signature
label_desc: Use image node_id 2 for calling a global function with example usage: task_tuner_spawn() without return types