code: def show(pklz_file):
      """Print the content of Nipype node .pklz file.
  
      Examples:\n
      nipypecli show node.pklz
      """
      from pprint import pprint
      from ..utils.filemanip import loadpkl
  
      pkl_data = loadpkl(pklz_file)
      pprint(pkl_data)
  
file_path: nipype/nipype/scripts/cli.py
imports: import click
  from .instance import list_interfaces
  from .utils import CONTEXT_SETTINGS, UNKNOWN_OPTIONS, ExistingDirPath, ExistingFilePath, UnexistingFilePath, RegularExpression, PythonModule, check_not_none
  from ..None import __version__
label_desc: Use image node_id 4 for calling a global function with example usage: show(pklz_file) without return types