code: def get_deterministic_uuid(namespace: str, payload: Any) -> UUID:
      """Get a deterministic UUID (uuid3) from a salt and a JSON-serializable payload."""
      payload_str = json_dumps_w_dates(payload, sort_keys=True)
      return uuid3(get_uuid_namespace(namespace), payload_str)
  
file_path: superset/superset/key_value/utils.py
imports: from __future__ import annotations
  from hashlib import md5
  from secrets import token_urlsafe
  from typing import Any
  from uuid import UUID, uuid3
  import hashids
  from flask_babel import gettext
  from superset.key_value.exceptions import KeyValueParseKeyError
  from superset.key_value.types import KeyValueFilter, KeyValueResource
  from superset.utils.core import json_dumps_w_dates
label_desc: Use image node_id 6 for calling a global function with example usage: get_deterministic_uuid(namespace, payload) and returns: uuid3