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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_object(class_, obj):
 """ Helper function that returns an object, or if it is a dictionary, initializes it from class_. :param class_: Class to use to instantiate object. :param obj: Object to process. :return: One or more objects. """

        if isinstance(obj, list):
            return [Serializable._get_object(class_, i) for i in obj]
        elif isinstance(obj, dict):
            return class_(**keys_to_snake_case(obj))
        else:
            return obj