code: def remove_tag(self, tag):
      self.run_cli(["tag", "remove", "--run-id", self.run_id, tag])
  
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 15 for calling the CliCheck obj's underlying member method code with example usage: obj.remove_tag(tag) without return types