Update README.md

README.md

@@ -12,10 +12,10 @@ You can use this with the 🧨Diffusers library from [Hugging Face](https://hugg
 
 ### Diffusers
 ```py
-from diffusers import StableDiffusionPipeline
+from diffusers import StableDiffusionXLPipeline
 import torch
 
-pipeline = StableDiffusionPipeline.from_pretrained("nroggendorff/ponyxl").to("cuda")
+pipeline = StableDiffusionXLPipeline.from_pretrained("nroggendorff/ponyxl").to("cuda")
 
 image = pipeline(prompt="a chibi doll").images[0]
 image.save("horse.png")