Examples: ```python >>> from transformers import MegatronBertConfig, MegatronBertModel >>> # Initializing a MEGATRON_BERT bert-base-uncased style configuration >>> configuration = MegatronBertConfig() >>> # Initializing a model (with random weights) from the bert-base-uncased style configuration >>> model = MegatronBertModel(configuration) >>> # Accessing the model configuration >>> configuration = model.config ```z megatron-berté€q