code: def _warn_deprecated():
      msg = "The module `IPython.utils.tz` is deprecated and will be completely removed."
      warnings.warn(msg, category=DeprecationWarning, stacklevel=2)
  
file_path: catboost/contrib/python/ipython/py3/IPython/utils/tz.py
imports: import warnings
  from datetime import tzinfo, timedelta, datetime
label_desc: Use image node_id 2 for calling a global function with example usage: _warn_deprecated() without return types