Update app.py

app.py

@@ -13,7 +13,7 @@ if torch.cuda.is_available():
     torch.cuda.max_memory_allocated(device=device)
     torch.cuda.empty_cache()
     
-    pipe = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-base-1.0", torch_dtype=torch.float16, variant="fp16", use_safetensors=True)
+    pipe = DiffusionPipeline.from_pretrained("segmind/SSD-1B", torch_dtype=torch.float16, variant="fp16", use_safetensors=True)
     pipe.enable_xformers_memory_efficient_attention()
     pipe = pipe.to(device)
     torch.cuda.empty_cache()
@@ -28,7 +28,7 @@ if torch.cuda.is_available():
     upscaler = upscaler.to(device)
     torch.cuda.empty_cache()
 else: 
-    pipe = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-base-1.0", use_safetensors=True)
+    pipe = DiffusionPipeline.from_pretrained("segmind/SSD-1B", use_safetensors=True)
     pipe = pipe.to(device)
     refiner = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-base-1.0", use_safetensors=True)
     refiner = refiner.to(device)