code: def test_remote_overwrite(dvc):
      remote_name = "a"
      remote_url = "s3://bucket/name"
      assert main(["remote", "add", remote_name, remote_url]) == 0
      assert main(["remote", "add", remote_name, remote_url]) == 251
      assert main(["remote", "add", "-f", remote_name, remote_url]) == 0
  
imports: import errno
  import itertools
  import os
  import stat
  import configobj
  import pytest
  from dvc.cli import main
  from dvc.config import Config
  from dvc.exceptions import DownloadError, UploadError
  from dvc.utils.fs import remove
label_desc: Use image node_id 3 for calling a global function with example usage: test_remote_overwrite(dvc) without return types