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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 get_options_for_id(options: Dict[str, Dict[str, Any]], identifier: str):
 """ Helper method, from the full options dict of dicts, to return either the options related to this parser or an empty dictionary. It also performs all the var type checks :param options: :param identifier: :return: """

    check_var(options, var_types=dict, var_name='options')
    res = options[identifier] if identifier in options.keys() else dict()
    check_var(res, var_types=dict, var_name='options[' + identifier + ']')
    return res