code: def test_one_cycle_scheduler_steps_with_optimizer_multiprocess(self):
      AcceleratorState._reset_state(True)
      debug_launcher(one_cycle_test)
      debug_launcher(
          partial(one_cycle_test, num_processes=1, split_batches=True),
          num_processes=1,
      )
  
imports: import unittest
  from functools import partial
  import torch
  from accelerate import Accelerator, debug_launcher
  from accelerate.state import AcceleratorState, GradientState
  from accelerate.test_utils import require_cpu, require_huggingface_suite
  from accelerate.utils import GradientAccumulationPlugin
label_desc: Use image node_id 6 for calling the SchedulerTester obj's underlying member method code with example usage: obj.test_one_cycle_scheduler_steps_with_optimizer_multiprocess() without return types