class_docstr: Represents a value that will be produced eventually.
class_docstr_tok: ["Represents","a","value","that","will","be","produced","eventually","."]
code: def __init__(self):
      self._result_set = False
      self._result = None
  
imports: from collections.abc import Mapping
  import contextlib
  import functools
  import inspect
  import re
  from typing import Any, Callable, ContextManager, NamedTuple, Optional, Protocol, TypeVar
  from haiku._src import base
  from haiku._src import config
  from haiku._src import data_structures
  from haiku._src import utils
  import jax
  import jax.numpy
label_desc: Use image node_id 1 to create a new Future object  with example: obj = Future()