Update app.py

Added torch generator so I can seed it

app.py

@@ -9,6 +9,8 @@ pipe = AudioLDMPipeline.from_pretrained(repo_id, torch_dtype=torch.float32)
 pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)
 pipe = pipe.to("cpu")
 
+generator = torch.Generator("cpu")
+
 def texttoaudio(prompt, neg_prompt, seed, inf_steps, guidance_scale):
     if prompt is None:
         raise gr.Error("Please provide a text input.")