code: def _modify_dims(input_data, channels=False, batch=False, dim=None):
      return
  
imports: import os
  import numpy
  import nibabel
  import nrrd
  import pydicom
  import subprocess
  from collections import defaultdict
  from imageio import imwrite, imread
  from deepneuro.utilities.util import grab_files_recursive, quotes
label_desc: Use image node_id 1 for calling a global function with example usage: _modify_dims(input_data, channels, batch, dim) without return types