code: def rst2md(text, gallery_conf, target_dir, heading_levels, real_func):
      """Monkey-patch rst2md to support comments and some include directives.
  
      Currently, only include directives without any parameters are supported. Also, note that in
      reStructuredText any unrecognized explicit markup block is treated as a comment (see
      https://docutils.sourceforge.io/docs/ref/rst/restructuredtext.html#comments).
  
      For callouts, we only replace generic "admonition" directives. All others should be replaced by
      sphinx-gallery's rst2md. Note that the "alert" and "alert-info" tags are support in most IPython
      notebooks, but they render kinda funky on Colab.
      """
  
      def load_include(match):
          full_path = os.path.join(target_dir, match.group(2))
          with open(full_path) as f:
              lines = f.read()
          indented = indent(lines, match.group(1)) + "\n"
          return indented
  
      text = re.sub(INCLUDE_DIRECTIVE_RE, load_include, text)
  
      # Replace generic, titled admonitions with indented text. Other admonitions (e.g. .. note::)
      # will be handled by sphinx-gallery's
      def rewrite_generic_admonition(match):
          title, text = match.groups()
          stripped_text = dedent(text).strip()
          return f'<div class="alert alert-info"><h4>{title}</h4><p>{stripped_text}</p></div>'
  
      text = re.sub(
          ADMONITION_DIRECTIVE_RE, rewrite_generic_admonition, text
      )
  
      # Call the real function, and then strip any remaining directives (i.e. comments)
      text = real_func(text, gallery_conf, target_dir, heading_levels)
      text = re.sub(COMMENT_DIRECTIVE_RE, "", text)
      return text
  
imports: from functools import partial
  import gc
  from importlib import import_module
  import inspect
  from hashlib import md5
  import os
  from pathlib import Path
  import re
  import sys
  from textwrap import dedent, indent
  from unittest.mock import patch
  import tvm
  from tvm import topi
  from tvm import te
  from tvm import testing
  from sphinx_gallery.sorting import ExplicitOrder
  import tlcpack_sphinx_addon
  from legacy_redirect import build_legacy_redirect
label_desc: Use image node_id 5 for calling a global function with example usage: rst2md(text, gallery_conf, target_dir, heading_levels, real_func) and returns: text, indented, str, title, str, stripped_text, str