code: def test_file(tmp_path):
      p = tmp_path.joinpath("test.txt")
      p.write_bytes(TEST_FILE_1_CONTENT)
      return str(p)
  
imports: import json
  import os
  from unittest import mock
  from unittest.mock import Mock
  import pytest
  from mlflow.exceptions import MlflowException
  from mlflow.store.artifact.artifact_repository_registry import get_artifact_repository
  from mlflow.store.artifact.dbfs_artifact_repo import DbfsRestArtifactRepository, _get_host_creds_from_default_store
  from mlflow.store.tracking.file_store import FileStore
  from mlflow.store.tracking.rest_store import RestStore
  from mlflow.utils.rest_utils import MlflowHostCreds, http_request
label_desc: Use image node_id 2 for calling a global function with example usage: test_file(tmp_path) and returns: str