code: def test_raises_bad_inheritance(self, model_configs, bad_net):
      with pytest.raises(BadInheritanceError):
          model = BetaVAE(model_configs, encoder=bad_net)
  
      with pytest.raises(BadInheritanceError):
          model = BetaVAE(model_configs, decoder=bad_net)
  
imports: import os
  from copy import deepcopy
  import pytest
  import torch
  from pythae.customexception import BadInheritanceError
  from pythae.models import AutoModel, BetaVAE, BetaVAEConfig
  from pythae.models.base.base_utils import ModelOutput
  from pythae.pipelines import GenerationPipeline, TrainingPipeline
  from pythae.samplers import GaussianMixtureSamplerConfig, IAFSamplerConfig, MAFSamplerConfig, NormalSamplerConfig, TwoStageVAESamplerConfig
  from pythae.trainers import BaseTrainer, BaseTrainerConfig
  from tests.data.custom_architectures import Decoder_AE_Conv, Encoder_VAE_Conv, NetBadInheritance
label_desc: Use image node_id 3 for calling the Test_Model_Building obj's underlying member method code with example usage: obj.test_raises_bad_inheritance(model_configs, bad_net) without return types