code: def get_input_embeddings(self):
      return self.embed_tokens
  
imports: import copy
  from typing import List, Optional, Tuple, Union
  import torch
  import torch.nn
  from ...activations import ACT2FN
  from ...modeling_outputs import MoECausalLMOutputWithPast, MoEModelOutputWithPastAndCrossAttentions
  from ...modeling_utils import PreTrainedModel
  from ...utils import DUMMY_INPUTS, DUMMY_MASK, add_start_docstrings, add_start_docstrings_to_model_forward, is_torch_fx_proxy, logging
  from .configuration_gptsan_japanese import GPTSanJapaneseConfig
label_desc: Use image node_id 2 for calling the GPTSanJapaneseModel obj's underlying member method code with example usage: obj.get_input_embeddings() and returns: self