code: def preprocess_texts(app, docname, source):
      """
      Call the same behaviour for all texts, not only for autodoc.
      """
      process_docstring(app, None, None, None, None, source)
  
file_path: neupy/site/conf.py
imports: import os
  import re
  import sys
  import importlib
  import bs4
  import tinkerer
  import tinkerer.paths
label_desc: Use image node_id 4 for calling a global function with example usage: preprocess_texts(app, docname, source) without return types