code: def list_depth(self):
      if self._data.strip()[-1:] != "\n" or self._list_depth == 0:
          return ""
      return join(["    " * self._list_depth])
  
file_path: carla/PythonAPI/docs/doc_gen_snipets.py
imports: import os
  import yaml
  import re
label_desc: Use image node_id 3 for calling the MarkdownFile obj's underlying member method code with example usage: obj.list_depth() and returns: join, str