{ "_class_name": "ImprovedDDPMScheduler", "_diffusers_version": "0.13.0.dev0", "beta_end": 0.02, "beta_schedule": "linear", "beta_start": 0.0001, "clip_sample": "true", "num_train_timesteps": 1000, "prediction_type": "epsilon", "trained_betas": null, "variance_type": "learned_range" }