code: def memoized_method(*lru_args, **lru_kwargs):
      def decorator(func):
          @functools.wraps(func)
          def wrapped_func(self, *args, **kwargs):
              # We're storing the wrapped method inside the instance. If we had
              # a strong reference to self the instance would never die.
              self_weak = weakref.ref(self)
  
              @functools.wraps(func)
              @functools.lru_cache(*lru_args, **lru_kwargs)
              def cached_method(*args, **kwargs):
                  return func(self_weak(), *args, **kwargs)
  
              setattr(self, func.__name__, cached_method)
              return cached_method(*args, **kwargs)
  
          return wrapped_func
  
      return decorator
  
imports: import copy
  import functools
  import os
  import random
  import subprocess
  import weakref
  from collections import OrderedDict
  from collections.abc import Mapping
  from typing import Any, Dict, TYPE_CHECKING
  import numpy
  import torch
  from ludwig.api_annotations import DeveloperAPI
  from ludwig.constants import PROC_COLUMN
  from ludwig.globals import DESCRIPTION_FILE_NAME
  from ludwig.utils import fs_utils
  from ludwig.utils.fs_utils import find_non_existing_dir_by_adding_suffix
label_desc: Use image node_id 15 for calling a global function with example usage: memoized_method() and returns: decorator, wrapped_func, cached_method, func