def max_positions(self):
        """Maximum length supported by the model."""
        return {
            key: (
                self.models[key].encoder.max_positions(),
                self.models[key].decoder.max_positions(),
            )
            for key in self.keys
        }
Maximum length supported by the model.
understand_icl/fairseq/fairseq/models/fairseq_model.py