Change model precision to float32 for CPU compatibility

app.py

@@ -26,7 +26,7 @@ else:
         "diffusers/stable-diffusion-xl-1.0-inpainting-0.1", 
         vae=vae, 
         torch_dtype=torch.float32,  # Use fp32 for CPU
-        variant="fp32",  # Use fp32 for CPU
+        variant="fp16",  # Use fp32 for CPU
         use_safetensors=True
     ).to(device)  # Ensure it uses the CPU if no GPU