code: def _identity_task_collate_fn(x: Any) -> Any:
      return x
  
imports: import functools
  import inspect
  import os
  from collections import defaultdict
  from functools import partial
  from typing import Any, Callable, List, Optional, Type
  import torch
  from lightning_utilities.core.rank_zero import WarningCache
  from pytorch_lightning import LightningModule
  from pytorch_lightning.strategies import DataParallelStrategy, DDPSpawnStrategy, DDPStrategy
  from pytorch_lightning.trainer.states import TrainerFn
  from torch import Tensor, nn
  from torch.utils.data import DataLoader, IterableDataset, Sampler
  import flash
  from flash.core.adapter import Adapter, AdapterTask
  from flash.core.data.io.input import DataKeys, InputBase
  from flash.core.data.io.input_transform import InputTransform
  from flash.core.model import Task
  from flash.core.registry import FlashRegistry
  from flash.core.utilities.compatibility import accelerator_connector
  from flash.core.utilities.imports import _LEARN2LEARN_AVAILABLE
  from flash.core.utilities.providers import _LEARN2LEARN
  from flash.core.utilities.stability import beta
  from flash.core.utilities.url_error import catch_url_error
  from flash.image.classification.integrations.learn2learn import TaskDataParallel, TaskDistributedDataParallel
label_desc: Use image node_id 6 for calling the Learn2LearnAdapter obj's underlying member method code with example usage: obj._identity_task_collate_fn(x) and returns: x