code: def slack_config(ctx, webhook_url, message):
      cfg = ctx.obj["config"]
      new_cfg = {
          "id": str(uuid.uuid4()),
          "type": "slack",
          "arguments": {
              "url": webhook_url,
              "message": message,
          },
      }
      dump_notifier_config(new_cfg)
      click.confirm(
          "Save notifier configuration above?", default=True, abort=True
      )
      cfg.add(new_cfg)
      cfg.save()
  
imports: import logging
  import click
  import uuid
  from click import core
  from collections import OrderedDict
  from typing import Optional, Mapping
  from aim.ext.notifier import get_config
  from aim.ext.notifier.utils import has_watcher_config, set_default_config
  from aim.sdk.run_status_watcher import RunStatusWatcher
  from aim.sdk.repo import Repo
label_desc: Use image node_id 16 for calling a global function with example usage: slack_config(ctx, webhook_url, message) without return types