code: def _formatDict(d):
      """Returns dict as string with HTML new-line tags <br> between key-value pairs."""
      s = ""
      for key in d:
          new_s = str(key) + ": " + str(d[key]) + "<br>"
          s += new_s
      return s[:-4]
  
file_path: autogluon/core/src/autogluon/core/utils/plots.py
imports: import os
  import warnings
  from collections import OrderedDict
  import numpy
  from .miscs import warning_filter
label_desc: Use image node_id 4 for calling a global function with example usage: _formatDict(d) and returns: s