code: def check_linecache_ipython(*args):
      """Deprecated since IPython 8.6.  Call linecache.checkcache() directly.
  
      It was already not necessary to call this function directly.  If no
      CachingCompiler had been created, this function would fail badly.  If
      an instance had been created, this function would've been monkeypatched
      into place.
  
      As of IPython 8.6, the monkeypatching has gone away entirely.  But there
      were still internal callers of this function, so maybe external callers
      also existed?
      """
      import warnings
  
      warnings.warn(
          "Deprecated Since IPython 8.6, Just call linecache.checkcache() directly.",
          DeprecationWarning,
          stacklevel=2,
      )
      linecache.checkcache()
  
imports: import __future__
  from ast import PyCF_ONLY_AST
  import codeop
  import functools
  import hashlib
  import linecache
  import operator
  import time
  from contextlib import contextmanager
label_desc: Use image node_id 2 for calling a global function with example usage: check_linecache_ipython() without return types