Change to DDPM Scheduler

app.py

@@ -1,9 +1,12 @@
 import gradio as gr
 
 from diffusers import AudioLDMPipeline
+# The recommended "fast" scheduler:
 #from diffusers import DPMSolverMultistepScheduler
+# The Default AudioLDM scheduler:
 #from diffusers import DDIMScheduler
-from diffusers import DDIMInverseScheduler
+#from diffusers import DDIMInverseScheduler
+from diffusers import DDPMScheduler
 
 from transformers import AutoProcessor, ClapModel
 
@@ -16,7 +19,8 @@ repo_id = "cvssp/audioldm-s-full-v2"
 pipe = AudioLDMPipeline.from_pretrained(repo_id, torch_dtype=torch.float32)
 #pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)
 #pipe.scheduler = DDIMScheduler.from_config(pipe.scheduler.config)
-pipe.scheduler = DDIMInverseScheduler.from_config(pipe.scheduler.config)
+#pipe.scheduler = DDIMInverseScheduler.from_config(pipe.scheduler.config)
+pipe.scheduler = DDPMScheduler.from_config(pipe.scheduler.config)
 pipe = pipe.to(device)
 
 clap_model = ClapModel.from_pretrained("sanchit-gandhi/clap-htsat-unfused-m-full").to(device)