code: def printmd(string, color=None, size=20):
      """Print markdown string in notebook"""
      from IPython.display import Markdown, display
  
      colorstr = "<span style='color:{};font-weight:200;font-size:{}px'>{}</span>".format(
          color, size, string
      )
      display(Markdown(colorstr))
  
imports: import hashlib
  import json
  import logging
  import os
  import pandas
  import pandas.util
  import platform
  import random
  import string
  import uuid
  import warnings
  from functools import lru_cache
  from typing import Any
  from collections import UserDict
  from .constants import VERBOSE, CACHE_COERCION_SIZE, TRACE
label_desc: Use image node_id 20 for calling a global function with example usage: printmd(string, color, size) without return types