estimator = MQCNNEstimator(
        freq=freq,
        prediction_length=prediction_length,
        cardinality=cardinality,
        use_feat_static_cat=use_feat_static_cat,
        use_feat_dynamic_real=use_feat_dynamic_real,
        context_length=context_length,
        quantiles=quantiles,
        batch_size=batch_size,
        trainer = trainer

        )