code: def __deprecated_private_func(f):
      from functools import wraps
      import warnings
  
      msg = (
          "{name} is a private function and may break without warning, "
          "it will be moved and or renamed in future versions."
      )
      msg = msg.format(name=f.__name__)
  
      @wraps(f)
      def deprecated_func(*args, **kwargs):
          warnings.warn(msg, DeprecationWarning)
          return f(*args, **kwargs)
  
      return deprecated_func
  
file_path: catboost/contrib/python/python-dateutil/py3/dateutil/parser/__init__.py
imports: from ._parser import parse, parser, parserinfo, ParserError
  from ._parser import DEFAULTPARSER, DEFAULTTZPARSER
  from ._parser import UnknownTimezoneWarning
  from ._parser import __doc__
  from .isoparser import isoparser, isoparse
  from ._parser import _timelex, _resultbase
  from ._parser import _tzparser, _parsetz
label_desc: Use image node_id 1 for calling a global function with example usage: __deprecated_private_func(f) and returns: deprecated_func, f