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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 parameter_from_json(dictionary, bundle=None):
 """Load a single parameter from a JSON dictionary. :parameter dict dictionary: the dictionary containing the parameter information :parameter bundle: (optional) :return: instantiated :class:`Parameter` object """

    if isinstance(dictionary, str):
        dictionary = json.loads(dictionary, object_pairs_hook=parse_json)

    classname = dictionary.pop('Class')

    if classname not in _parameter_class_that_require_bundle:
        bundle = None

    # now let's do some dirty magic and get the actual classitself
    # from THIS module.  __name__ is a string to lookup this module
    # from the sys.modules dictionary
    cls = getattr(sys.modules[__name__], classname)

    return cls._from_json(bundle, **dictionary)