class_docstr: TODO: Add voice conversion and Capacitron support.
code: def models(self):
      return self.manager.list_tts_models()
  
imports: import tempfile
  import warnings
  from pathlib import Path
  from typing import Union
  import numpy
  from torch import nn
  from TTS.utils.audio.numpy_transforms import save_wav
  from TTS.utils.manage import ModelManager
  from TTS.utils.synthesizer import Synthesizer
  from TTS.config import load_config
label_desc: Use image node_id 2 for calling the TTS obj's underlying member method code with example usage: obj.models() and returns: self