code: def remove(obj, run_id, user_namespace, tags):
      _set_current(obj)
      user_namespace = (
          resolve_identity()
          if user_namespace is None
          else user_namespace
      )
      run = _get_client_run_obj(obj, run_id, user_namespace)
  
      run.remove_tags(tags)
  
      obj.echo("Operation successful. New tags:")
      _print_tags_for_one_run(obj, run)
  
imports: import sys
  from itertools import chain
  from metaflow import namespace
  from metaflow.client import Flow, Run
  from metaflow.current import current
  from metaflow.util import resolve_identity
  from metaflow.exception import CommandException, MetaflowNotFound, MetaflowInternalError
  from metaflow.exception import MetaflowNamespaceMismatch
  from metaflow._vendor import click
label_desc: Use image node_id 10 for calling a global function with example usage: remove(obj, run_id, user_namespace, tags) without return types