.02): Parameters initialized by N(0, init_std) layer_norm_epsilon (`float`, *optional*, defaults to 1e-5): The epsilon to use in the layer normalization layers Examples: ```python >>> from transformers import TransfoXLConfig, TransfoXLModel >>> # Initializing a Transformer XL configuration >>> configuration = TransfoXLConfig() >>> # Initializing a model (with random weights) from the configuration >>> model = TransfoXLModel(configuration) >>> # Accessing the model configuration >>> configuration = model.config ```z transfo-xlZ