code: def test_default_output(tmp_dir, dvc, cloud):
      filename = str(uuid4())
      tmpfile = cloud / filename
      tmpfile.write_bytes(b"content")
      cloud.gen(filename, "content")
  
      ret = main(["import-url", tmpfile.fs_path])
      assert ret == 0
      assert (tmp_dir / filename).read_bytes() == b"content"
  
imports: import os
  import textwrap
  from uuid import uuid4
  import pytest
  from dvc.cli import main
  from dvc.dependency.base import Dependency, DependencyDoesNotExistError
  from dvc.dvcfile import load_file
  from dvc.exceptions import InvalidArgumentError
  from dvc.stage import Stage
  from dvc.testing.workspace_tests import TestImport
  from tests.utils import get_gitignore_content
label_desc: Use image node_id 3 for calling a global function with example usage: test_default_output(tmp_dir, dvc, cloud) without return types