code: def ignore_data(x: Any) -> None:
      """
      Always return `None` for any input data.
      A typical usage is to avoid logging the engine output of every iteration during evaluation.
  
      """
      return None
  
file_path: MONAI/monai/handlers/utils.py
imports: from __future__ import annotations
  import os
  from collections import OrderedDict
  from collections.abc import Callable, Sequence
  from typing import TYPE_CHECKING, Any
  import numpy
  import torch
  from monai.config import IgniteInfo, KeysCollection, PathLike
  from monai.utils import ensure_tuple, look_up_option, min_version, optional_import
label_desc: Use image node_id 5 for calling a global function with example usage: ignore_data(x) and returns: None