code: def get_system_tags(self):
      completed_process = self.run_cli(
          ["tag", "list", "--flat", "--run-id", self.run_id]
      )
      lines = completed_process.stderr.decode("utf-8").splitlines()[1:]
      return frozenset(lines) - self.get_user_tags()
  
imports: import sys
  import subprocess
  import json
  from collections import namedtuple
  from tempfile import NamedTemporaryFile
  from metaflow.includefile import IncludedFile
  from metaflow.util import is_stringish
  from .None import MetaflowCheck, AssertArtifactFailed, AssertLogFailed, truncate, AssertCardFailed
label_desc: Use image node_id 12 for calling the CliCheck obj's underlying member method code with example usage: obj.get_system_tags() and returns: unknown