def _create_training_progress_scores(self, **kwargs):
    extra_metrics = {key: [] for key in kwargs}
    training_progress_scores = {'global_step': [], 'eval_loss': [], 'train_loss': [], **extra_metrics}
    return training_progress_scores
def _create_training_progress_scores(self, **kwargs):
    extra_metrics = {key: [] for key in kwargs}
    training_progress_scores = {'global_step': [], 'eval_loss': [], 'train_loss': [], **extra_metrics}
    return training_progress_scores