code: def get_speaker_embedding(self):
      return self._speaker_embedding.numpy()
  
imports: import os
  from typing import List, Union
  import numpy
  import paddle
  import soundfile
  import yaml
  from yacs.config import CfgNode
  from paddlehub.env import MODULE_HOME
  from paddlehub.module.module import moduleinfo, serving
  from paddlehub.utils.log import logger
  from paddlespeech.t2s.frontend.zh_frontend import Frontend
  from paddlespeech.t2s.models.fastspeech2 import FastSpeech2
  from paddlespeech.t2s.models.fastspeech2 import FastSpeech2Inference
  from paddlespeech.t2s.models.parallel_wavegan import PWGGenerator
  from paddlespeech.t2s.models.parallel_wavegan import PWGInference
  from paddlespeech.t2s.modules.normalizer import ZScore
  from paddlespeech.vector.exps.ge2e.audio_processor import SpeakerVerificationPreprocessor
  from paddlespeech.vector.models.lstm_speaker_encoder import LSTMSpeakerEncoder
label_desc: Use image node_id 2 for calling the VoiceCloner obj's underlying member method code with example usage: obj.get_speaker_embedding() and returns: self