code: def _build_unicode_map():
      unicode_map = {}
      for name, value in htmlentitydefs.name2codepoint.items():
          unicode_map[name] = unichr(value)
      return unicode_map
  
file_path: catboost/contrib/python/tornado/tornado-4/tornado/escape.py
imports: from __future__ import absolute_import, division, print_function
  import json
  import re
  from tornado.util import PY3, unicode_type, basestring_type
label_desc: Use image node_id 13 for calling a global function with example usage: _build_unicode_map() and returns: unicode_map