code: def check_examples(terms):
      """Check examples content."""
      files_to_skip = []
  
      print("\n\nCheck .py files in examples\n")
  
      example_folder = root_dir() / "examples"
  
      files = []
      for folder in example_folder.glob("*"):
          if folder.is_dir():
              files.extend(
                  f for f in folder.glob("*.py") if f is not None
              )
  
      count = check_files(files, terms, files_to_skip)
  
      print(f"\n\nTotal: {count} terms not linked to glossary\n")
  
file_path: nilearn/maint_tools/check_glossary_term.py
imports: from __future__ import annotations
  import ast
  from pathlib import Path
  from docstring_parser import parse
  from docstring_parser.common import DocstringStyle
  from rich import print
label_desc: Use image node_id 11 for calling a global function with example usage: check_examples(terms) without return types