Returns the reduced function call stack that includes only relevant
    function calls (i.e., ignores any that are not part of the specified package
    or acorn.

    Args:
        package (str): name of the package that the logged method belongs to.

def _reduced_stack(istart=3, iend=5, ipython=True):
    """Returns the reduced function call stack that includes only relevant
    function calls (i.e., ignores any that are not part of the specified package
    or acorn.

    Args:
        package (str): name of the package that the logged method belongs to.
    """
    import inspect
    return [i[istart:iend] for i in inspect.stack() if _decorated_path(i[1])]