Change to PNDM Scheduler

app.py

@@ -11,8 +11,8 @@ from diffusers import AudioLDMPipeline
 #from diffusers import HeunDiscreteScheduler
 #from diffusers import KDPM2DiscreteScheduler
 #from diffusers import KDPM2AncestralDiscreteScheduler
-from diffusers import LMSDiscreteScheduler
-#from diffusers import PNDMScheduler
+#from diffusers import LMSDiscreteScheduler
+from diffusers import PNDMScheduler
 #from diffusers import EulerDiscreteScheduler
 #from diffusers import EulerAncestralDiscreteScheduler
 #from diffusers import UniPCMultistepScheduler
@@ -35,8 +35,8 @@ pipe = AudioLDMPipeline.from_pretrained(repo_id, torch_dtype=torch.float32)
 #pipe.scheduler = HeunDiscreteScheduler.from_config(pipe.scheduler.config)
 #pipe.scheduler = KDPM2DiscreteScheduler.from_config(pipe.scheduler.config)
 #pipe.scheduler = KDPM2AncestralDiscreteScheduler.from_config(pipe.scheduler.config)
-pipe.scheduler = LMSDiscreteScheduler.from_config(pipe.scheduler.config)
-#pipe.scheduler = PNDMScheduler.from_config(pipe.scheduler.config)
+#pipe.scheduler = LMSDiscreteScheduler.from_config(pipe.scheduler.config)
+pipe.scheduler = PNDMScheduler.from_config(pipe.scheduler.config)
 #pipe.scheduler = EulerDiscreteScheduler.from_config(pipe.scheduler.config)
 #pipe.scheduler = EulerAncestralDiscreteScheduler.from_config(pipe.scheduler.config)
 #pipe.scheduler = UniPCMultistepScheduler.from_config(pipe.scheduler.config)