class_docstr: This wrapper around the ``LightningWork.__setattr__`` ensures that state changes get sent to the delta queue to
  be reflected in the Flow.
  
  Example:
  
      class Work(LightningWork):
          ...
  
          def run(self):
              self.var += 1  # This update gets sent to the Flow immediately
class_docstr_tok: ["This","wrapper","around","the","``","LightningWork.__setattr__","``","ensures","that","state","changes","get","sent","to","the","delta","queue","to","be","reflected","in","the","Flow",".","Example",":","class","Work","(","LightningWork",")",":","...","def","run","(","self",")",":","self.var","+=","1","#","This","update","gets","sent","to","the","Flow","immediately"]
code: def __call__(self, name: str, value: Any) -> None:
      logger.debug(f"Setting {name}: {value}")
      with _state_observer_lock:
          state = deepcopy(self.work.state)
          self.work._default_setattr(name, value)
          delta = Delta(
              DeepDiff(state, self.work.state, verbose_level=2)
          )
          if not delta.to_dict():
              return
  
          # push the delta only if there is any
          self.delta_queue.put(
              ComponentDelta(id=self.work_name, delta=delta)
          )
  
          # add the delta to the buffer to let WorkStateObserver know we already sent this one to the Flow
          if self.state_observer:
              self.state_observer._delta_memory.append(delta)
  
imports: import os
  import pathlib
  import queue
  import signal
  import sys
  import threading
  import time
  import traceback
  import warnings
  from contextlib import contextmanager
  from copy import deepcopy
  from dataclasses import dataclass, field
  from functools import partial
  from threading import Event, Thread
  from typing import TYPE_CHECKING, Any, Callable, Dict, Generator, Optional, Set, Tuple, Type, Union
  from deepdiff import DeepDiff, Delta
  from lightning_utilities.core.apply_func import apply_to_collection
  from lightning.app.core import constants
  from lightning.app.core.queues import MultiProcessQueue
  from lightning.app.storage.copier import _Copier, _copy_files
  from lightning.app.storage.drive import Drive, _maybe_create_drive
  from lightning.app.storage.path import Path, _path_to_work_artifact
  from lightning.app.storage.payload import Payload
  from lightning.app.utilities.app_helpers import affiliation
  from lightning.app.utilities.component import _set_work_context
  from lightning.app.utilities.enum import CacheCallsKeys, WorkFailureReasons, WorkStageStatus, WorkStopReasons, make_status
  from lightning.app.utilities.exceptions import CacheMissException, LightningSigtermStateException
  from lightning.app.utilities.app_helpers import Logger
label_desc: Use image node_id 1 for calling the LightningWorkSetAttrProxy obj's underlying member method code with example usage: obj.__call__(name, value) without return types