code: def __str__(self):
      return "{}-{}-{}".format(
          self._interpreter, self._abi, self._platform
      )
  
imports: from __future__ import absolute_import
  import distutils.util
  import platform
  import re
  import sys
  import sysconfig
  import warnings
label_desc: Use image node_id 7 for calling the Tag obj's underlying member method code with example usage: obj.__str__() and returns: str