from transformers import PretrainedConfig, HubertConfig

class EmotionClassifierConfig(PretrainedConfig):
    model_type = "hubert"

    def __init__(
        self,
        hidden_size_lstm=128,
        num_classes=6,
        hubert_config=None,
        **kwargs,
    ):
        super().__init__(**kwargs)
        self.hidden_size_lstm = hidden_size_lstm
        self.num_classes = num_classes

        if hubert_config is None:
            # Set default HuBERT configuration
            self.hubert_config = HubertConfig(
                num_attention_heads=16,
                hidden_size=1024,
                num_hidden_layers=24,
            )
        else:
            self.hubert_config = hubert_config