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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def display(text, mode='exec', file=None):
 """ Show `text`, rendered as AST and as Bytecode. Parameters text : str Text of Python code to render. mode : {'exec', 'eval'}, optional Mode for `ast.parse` and `compile`. Default is 'exec'. file : None or file-like object, optional File to use to print output. If the default of `None` is passed, we use sys.stdout. """


    if file is None:
        file = sys.stdout

    ast_section = StringIO()
    a(text, mode=mode, file=ast_section)

    code_section = StringIO()
    d(text, mode=mode, file=code_section)

    rendered = _DISPLAY_TEMPLATE.format(
        text=text,
        ast=ast_section.getvalue(),
        code=code_section.getvalue(),
    )
    print(rendered, file=file)