def METHOD_NAME(*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()