code: def test_prediction_type(self):
      for prediction_type in ["epsilon", "v_prediction"]:
          self.check_over_configs(prediction_type=prediction_type)
  
imports: import tempfile
  import torch
  from diffusers import DEISMultistepScheduler, DPMSolverMultistepScheduler, DPMSolverSinglestepScheduler, UniPCMultistepScheduler
  from .test_schedulers import SchedulerCommonTest
label_desc: Use image node_id 9 for calling the UniPCMultistepSchedulerTest obj's underlying member method code with example usage: obj.test_prediction_type() without return types