keras/src/optimizers/schedules/learning_rate_schedule.py/InverseTimeDecay/get_config
class InverseTimeDecay:    def get_config(self):
        return {
            "initial_learning_rate": self.initial_learning_rate,
            "decay_steps": self.decay_steps,
            "decay_rate": self.decay_rate,
            "staircase": self.staircase,
            "name": self.name,
        }