class_docstr: Handle to a markdown link, for easy existence test and printing
  (external links are not tested)
class_docstr_tok: ["Handle","to","a","markdown","link",",","for","easy","existence","test","and","printing","(","external","links","are","not","tested",")"]
code: def __repr__(self) -> str:
      return f"{self._link} ({self._string}) from file {self._filepath}"
  
imports: import re
  import os
  import warnings
  import platform
  import unittest
  import inspect
  import contextlib
  from pathlib import Path
  import typing
  import numpy
  from .None import errors
label_desc: Use image node_id 3 for calling the _MarkdownLink obj's underlying member method code with example usage: obj.__repr__() and returns: self, str, self, str, self