src/transformers/models/transfo_xl/modeling_tf_transfo_xl.py/TFTransfoEmbeddings/__init__
class TFTransfoEmbeddings:    def __init__(self, vocab_size, emb_size, init_std, **kwargs):
        super().__init__(**kwargs)

        self.vocab_size = vocab_size
        self.emb_size = emb_size
        self.init_std = init_std