correct scheduler config

scheduler/scheduler_config.json

@@ -5,6 +5,7 @@
   "beta_schedule": "scaled_linear",
   "beta_start": 0.00085,
   "num_train_timesteps": 1000,
+  "interpolation_type": "log_linear",
   "prediction_type": "original_sample",
   "trained_betas": null
 }