class_docstr: This policy only updates at the end of the run.
class_docstr_tok: ["This","policy","only","updates","at","the","end","of","the","run","."]
code: def on_modified(self, force: bool = False) -> None:
      pass
  
imports: import abc
  import fnmatch
  import glob
  import logging
  import os
  import queue
  import time
  from typing import TYPE_CHECKING, Any, Mapping, MutableMapping, MutableSet, Optional
  from wandb import util
  from wandb.sdk.interface.interface import GlobStr
  from wandb.sdk.lib.paths import LogicalPath
label_desc: Use image node_id 1 for calling the PolicyEnd obj's underlying member method code with example usage: obj.on_modified(force) without return types