code: def get_impl_ver():
      """Return implementation version."""
      impl_ver = get_config_var("py_version_nodot")
      if not impl_ver or get_abbr_impl() == "pp":
          impl_ver = "".join(map(str, get_impl_version_info()))
      return impl_ver
  
imports: from __future__ import absolute_import
  import distutils.util
  from distutils import log
  import platform
  import re
  import sys
  import sysconfig
  import warnings
  from collections import OrderedDict
  import glibc
label_desc: Use image node_id 3 for calling a global function with example usage: get_impl_ver() and returns: impl_ver