code: def _on_win(self):
      if self.platform_tag_string == PL_WIN[0]:
          return True
      return platform.system() == "Windows"
  
imports: from __future__ import print_function
  import glob
  import subprocess
  import shutil
  import os
  import stat
  import sys
  import platform
  import tempfile
  import hashlib
  from base64 import urlsafe_b64encode
  from argparse import ArgumentParser
  from enum import Enum
label_desc: Use image node_id 7 for calling the PythonTrait obj's underlying member method code with example usage: obj._on_win() and returns: unknown, True