code: def _report_progress_to_master(
      searcher_op: core.DummySearcherOperation,
      batch_idx: int,
      total_worker: int,
      batch_size: int,
      dataset_len: int,
  ) -> None:
      # TODO: update after searcher context removal to report to master
      records_processed = batch_idx * total_worker * batch_size
      completion_rate = records_processed / dataset_len
      searcher_op.report_progress(completion_rate)
  
imports: import abc
  import json
  import logging
  import math
  import os
  import pathlib
  import uuid
  import warnings
  from typing import TYPE_CHECKING, Any, ContextManager, Dict, Optional, Set, Sized, Type
  import torch
  import torch.distributed
  from torch import nn
  from torch.utils import data
  import determined
  from determined import common, core, pytorch
label_desc: Use image node_id 6 for calling a global function with example usage: _report_progress_to_master(searcher_op, batch_idx, total_worker, batch_size, dataset_len) without return types