code: def fromkeys(cls, iterable, value=None):
      d = cls()
      for key in iterable:
          d[key] = value
      return d
  
file_path: catboost/contrib/python/simplejson/py3/simplejson/ordered_dict.py
imports: from UserDict import DictMixin
label_desc: Use image node_id 12 for calling the OrderedDict obj's underlying member method code with example usage: obj.fromkeys(cls, iterable, value) and returns: d