code: def default_sample_dir():
      version = __version__
      if module_is_unreleased():
          version = version[:-1]
      version = version.replace(".", "-")
      return "CNTK-Samples-%s" % (version)
  
file_path: CNTK/bindings/python/cntk/sample_installer.py
imports: from __future__ import print_function
  import sys
  import os
  import warnings
  import textwrap
  import zipfile
  import string
  import pip
  from cntk import __version__
label_desc: Use image node_id 2 for calling a global function with example usage: default_sample_dir() and returns: unknown