code: def list_keys_to_dict(key_list, callback):
      return dict.fromkeys(key_list, callback)
  
file_path: catboost/contrib/python/redis/py3/redis/utils.py
imports: import logging
  import sys
  from contextlib import contextmanager
  from functools import wraps
  from typing import Any, Dict, Mapping, Union
label_desc: Use image node_id 6 for calling a global function with example usage: list_keys_to_dict(key_list, callback) and returns: dict