fixing ui

app.py

@@ -66,13 +66,14 @@ class Demo:
         self.generating = False
         self.device = 'cuda'
         self.weight_dtype = torch.bfloat16
-        model_id = "stabilityai/sdxl-turbo"
+        
         model_id = 'stabilityai/stable-diffusion-xl-base-1.0'
         pipe = StableDiffusionXLPipeline.from_pretrained(model_id, torch_dtype=self.weight_dtype).to(self.device)
         pipe = None
         del pipe
         torch.cuda.empty_cache()
         
+        model_id = "stabilityai/sdxl-turbo"
         self.current_model = 'SDXL Turbo'
         euler_anc = EulerAncestralDiscreteScheduler.from_pretrained(model_id, subfolder="scheduler")
         self.pipe = StableDiffusionXLPipeline.from_pretrained(model_id, scheduler=euler_anc, torch_dtype=self.weight_dtype).to(self.device)