code: def get_generator(self, fake_inputs, **hf_generate_kwargs):
      return self.gpt_inference.generate_stream(
          fake_inputs,
          bos_token_id=self.start_audio_token,
          pad_token_id=self.stop_audio_token,
          eos_token_id=self.stop_audio_token,
          max_length=self.max_gen_mel_tokens + fake_inputs.shape[-1],
          do_stream=True,
          **hf_generate_kwargs,
      )
  
imports: import functools
  import math
  import random
  import torch
  import torch.nn
  import torch.nn.functional
  from transformers import GPT2Config
  from TTS.tts.layers.xtts.gpt_inference import GPT2InferenceModel
  from TTS.tts.layers.xtts.latent_encoder import ConditioningEncoder
  from TTS.tts.layers.xtts.perceiver_encoder import PerceiverResampler
label_desc: Use image node_id 14 for calling the GPT obj's underlying member method code with example usage: obj.get_generator(fake_inputs) and returns: self