class_docstr: Abstract parent class
class_docstr_tok: ["Abstract","parent","class"]
code: def __repr__(self) -> str:
      return f"{self.__class__.__name__}()"
  
imports: from __future__ import annotations
  import abc
  import logging
  from collections import defaultdict
  from collections.abc import Generator
  from typing import TYPE_CHECKING, Any, Literal, NamedTuple, Union
  import dask
  from dask.typing import Key
  from dask.utils import parse_timedelta
  from distributed import client
  from distributed import scheduler
  from distributed.compatibility import PeriodicCallback
  from distributed.core import Status
  from distributed.metrics import time
  from distributed.utils import import_term, log_errors
label_desc: Use image node_id 1 for calling the ActiveMemoryManagerPolicy obj's underlying member method code with example usage: obj.__repr__() and returns: self, str