code: def find_file_in_load_dirs(relpath):
      
      if relpath.startswith(os.path.sep):
          relpath = relpath.lstrip(os.path.sep)
  
      for ld in settings.DATA_DIRECTORIES:
          possible_path = os.path.join(ld, relpath)
          if os.path.exists(possible_path):
              return possible_path
docs: If given relative path exists in one of DevAssistant load paths,
      return its full path.
  
      Args:
          relpath: a relative path, e.g. "assitants/crt/test.yaml"
  
      Returns:
          absolute path of the file, e.g. "/home/x/.devassistant/assistanta/crt/test.yaml
          or None if file is not found