code: def _get_outputnet():
      config = deepcopy(config_global)
      outputnet = Outputnet(
          config.encoder_in_out_features,
          config.memory_rnn_dim,
          config.out_channels,
          config.outputnet_size,
          config.flat_start_params,
          config.std_floor,
      ).to(device)
      return outputnet
  
imports: import os
  import random
  import unittest
  from copy import deepcopy
  import torch
  from tests import get_tests_output_path
  from TTS.tts.configs.overflow_config import OverflowConfig
  from TTS.tts.layers.overflow.common_layers import Encoder, Outputnet, OverflowUtils
  from TTS.tts.layers.overflow.decoder import Decoder
  from TTS.tts.layers.overflow.neural_hmm import EmissionModel, NeuralHMM, TransitionModel
  from TTS.tts.models.overflow import Overflow
  from TTS.tts.utils.helpers import sequence_mask
  from TTS.utils.audio import AudioProcessor
label_desc: Use image node_id 1 for calling the TestOverflowOutputNet obj's underlying member method code with example usage: obj._get_outputnet() and returns: outputnet