src/transformers/models/ctrl/modeling_tf_ctrl.py/TFCTRLLMHeadModel/__init__
class TFCTRLLMHeadModel:    def __init__(self, config, *inputs, **kwargs):
        super().__init__(config, *inputs, **kwargs)
        self.transformer = TFCTRLMainLayer(config, name="transformer")

        self.lm_head = TFCTRLLMHead(config, self.transformer.w, name="lm_head")