Update app.py

app.py

@@ -358,7 +358,14 @@ def genie (Model, Prompt, negative_prompt, height, width, scale, steps, seed, re
         pipe.enable_xformers_memory_efficient_attention()
         pipe = pipe.to(device)
         image = pipe(prompt=Prompt, num_inference_steps=1, guidance_scale=0.0).images[0]
-
+        if refine == "Yes":
+            refiner = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-refiner-1.0", use_safetensors=True, torch_dtype=torch.float16, variant="fp16") if torch.cuda.is_available() else DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-refiner-1.0")
+            refiner.enable_xformers_memory_efficient_attention()
+            refiner = refiner.to(device)
+            torch.cuda.empty_cache()
+            refined = refiner(Prompt, negative_prompt=negative_prompt, image=image, denoising_start=high_noise_frac).images[0]
+            torch.cuda.empty_cache()
+            
     return image
     
 gr.Interface(fn=genie, inputs=[gr.Radio(['PhotoReal', 'Anime', 'Disney', 'StoryBook', 'SemiReal', 'Animagine XL 3.0', 'SDXL 1.0', 'FusionXL', 'SDXL-Turbo'], value='PhotoReal', label='Choose Model'),