code: def add_doc_dunder_param(md, param):
      param_name = param["param_name"]
      param_type = ""
      if valid_dic_val(param, "type"):
          param_type = create_hyperlinks(param["type"])
      param_type = (
          "" if not param_type else parentheses(italic(param_type))
      )
      md.list_push(code(param_name))
      if param_type:
          md.text(" " + param_type)
          md.new_line()
      else:
          md.new_line()
      md.list_pop()
  
imports: import os
  import yaml
  import re
  import doc_gen_snipets
label_desc: Use image node_id 27 for calling a global function with example usage: add_doc_dunder_param(md, param) without return types