code: def simple_file_spec(name: str) -> "CreateArtifactFileSpecInput":
      return {
          "name": name,
          "artifactID": "some-artifact-id",
          "md5": "some-md5",
      }
  
imports: import asyncio
  import concurrent.futures
  import dataclasses
  import queue
  import threading
  from typing import TYPE_CHECKING, Iterable, Mapping, Tuple
  from unittest.mock import Mock, call
  import pytest
  from wandb.filesync.step_prepare import Request, RequestFinish, RequestPrepare, ResponsePrepare, StepPrepare, gather_batch
label_desc: Use image node_id 1 for calling a global function with example usage: simple_file_spec(name) and returns: dict