src/transformers/models/gpt_neox_japanese/modeling_gpt_neox_japanese.py/GPTNeoXJapaneseForCausalLM/__init__
class GPTNeoXJapaneseForCausalLM:    def __init__(self, config):
        super().__init__(config)
        self.config = config

        self.gpt_neox_japanese = GPTNeoXJapaneseModel(config)
        self.embed_out = nn.Linear(config.hidden_size, config.vocab_size, bias=False)

        # Initialize weights and apply final processing
        self.post_init()