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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 list_models(self, limit=-1, offset=-1):
 """List models in the database. Takes optional parameters limit and offset for pagination. Parameters limit : int Limit number of models in the result set offset : int Set offset in list (order as defined by object store) Returns ------- ObjectListing """

        return self.list_objects(limit=limit, offset=offset)