code: def test_future_import(code):
      """Test that __future__ imports are properly parsed and collected."""
      parser = Parser()
      module = parser.parse(code, "filepath")
      assert module.future_imports == {
          "unicode_literals",
          "nested_scopes",
      }
  
imports: import io
  import sys
  import pytest
  import textwrap
  from pathlib import Path
  from pydocstyle.parser import Parser, ParseError
label_desc: Use image node_id 23 for calling a global function with example usage: test_future_import(code) without return types