code: def post_operations(
      self,
      session: client.Session,
      experiment_id: int,
      event: bindings.v1SearcherEvent,
      operations: List[searcher.Operation],
  ) -> None:
      body = bindings.v1PostSearcherOperationsRequest(
          experimentId=self.state.experiment_id,
          searcherOperations=[
              op._to_searcher_operation() for op in operations
          ],
          triggeredByEvent=event,
      )
  
      # This try/except is intended to catch a specific error which occurs for DeepSpeed Autotune.
      # DeepSpeed makes an explicit `exit()` call internally when autotuning flags are enabled in
      # the DS config. When we also post a `Close` operation, there is a resulting race condition
      # and intermittently the process and its corresponding agent die before the `Close`
      # operation reaches the agent, resulting in a `APIException` with a `failed to post
      # operations: rpc error: code = NotFound desc = actor /experiments/xxx could not be found`
      # message. This try/except allows the experiment to continue uninterrupted in such cases.
      try:
          bindings.post_PostSearcherOperations(
              session,
              body=body,
              experimentId=experiment_id,
          )
      except errors.APIException as e:
          logger.warning(f"Catching errors.APIException: {str(e)}")
          close_op_in_operations = any(
              (isinstance(o, searcher.Close) for o in operations)
          )
          logger.warning(f"operations: {operations}")
          if close_op_in_operations and "could not be found" in str(e):
              pass
          else:
              raise e
  
imports: import json
  import logging
  import os
  import pickle
  import time
  import uuid
  from pathlib import Path
  from typing import Any, Dict, Iterable, List, Optional, Sequence, Tuple, Union
  from determined import searcher
  from determined.common.api import bindings, errors
  from determined.experimental import client
label_desc: Use image node_id 4 for calling the SearchRunner obj's underlying member method code with example usage: obj.post_operations(session, experiment_id, event, operations) without return types