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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 schema_class(self, object_schema, model_name, classes=False):
 """ Create a object-class based on the object_schema. Use this class to create specific instances, and validate the data values. See the "python-jsonschema-objects" package for details on further usage. Parameters object_schema : dict The JSON-schema that defines the object model_name : str if provided, the name given to the new class. if not provided, then the name will be determined by one of the following schema values, in this order: ['x-model', 'title', 'id'] classes : bool When `True`, this method will return the complete dictionary of all resolved object-classes built from the object_schema. This can be helpful when a deeply nested object_schema is provided; but generally not necessary. You can then create a :class:`Namespace` instance using this dict. See the 'python-jschonschema-objects.utls' package for further details. When `False` (default), return only the object-class Returns ------- - new class for given object_schema (default) - dict of all classes when :param:`classes` is True """


        # if not model_name:
        #     model_name = SchemaObjectFactory.schema_model_name(object_schema)

        cls_bldr = ClassBuilder(self.resolver)
        model_cls = cls_bldr.construct(model_name, object_schema)

        # if `classes` is False(0) return the new model class,
        # else return all the classes resolved
        model_cls.proptype = SchemaObjectFactory.proptype
        return [model_cls, cls_bldr.resolved][classes]