configuration_longformer.py

from transformers import LongformerConfig

class LongformerIntentConfig(LongformerConfig):
    model_type = "longformer_intent_test"

    def __init__(self, intent_columns=None, **kwargs):
        super().__init__(**kwargs)
        self.intent_columns = intent_columns or ["navigational", "commercial", "informational", "transactional"]