fix: update _get_bucket_size to vae_image_processor.get_default_height_width

README.md

@@ -64,7 +64,7 @@ images = [
 ]
 
 # Determine output resolution from the last reference image
-target_h, target_w = pipe._get_bucket_size(images[-1])
+target_h, target_w = pipe.vae_image_processor.get_default_height_width(images[-1])
 
 # Generate
 result = pipe(
@@ -95,7 +95,7 @@ result.images[0].save("output.png")
 | `num_inference_steps` | 30 |
 | `guidance_scale` | 4.0 |
 | `torch_dtype` | `torch.bfloat16` |
-| Resolution | Auto-detected via `_get_bucket_size()` (1024-base buckets) |
+| Resolution | Auto-detected via `vae_image_processor.get_default_height_width()` (1024-base buckets) |
 
 ## CLI Inference