code: def inject_collate_fn(self, collate_fn: Callable):
      # For all the stages possible, set collate function
      if collate_fn is not default_collate:
          for stage in RunningStage:
              if stage not in [
                  RunningStage.SANITY_CHECKING,
                  RunningStage.TUNING,
              ]:
                  self._transform[stage].transforms[
                      InputTransformPlacement.COLLATE.value
                  ] = collate_fn
  
imports: import inspect
  from dataclasses import dataclass
  from functools import partial
  from typing import Any, Callable, Dict, List, Optional, Sequence, Tuple
  from pytorch_lightning.utilities import rank_zero_warn
  from pytorch_lightning.utilities.enums import LightningEnum
  from flash.core.data.callback import ControlFlow
  from flash.core.data.utilities.collate import default_collate
  from flash.core.data.utils import _STAGES_PREFIX
  from flash.core.utilities.stages import RunningStage
  from flash.core.utilities.types import INPUT_TRANSFORM_TYPE
label_desc: Use image node_id 38 for calling the InputTransform obj's underlying member method code with example usage: obj.inject_collate_fn(collate_fn) without return types