Update README.md

README.md

@@ -20,8 +20,9 @@ pip install -U diffusers
 and then you can run
 ```py
 import torch
-from diffusers import StableDiffusion3Pipeline
-pipe = StableDiffusion3Pipeline.from_pretrained("yandex/stable-diffusion-2-1-alchemist", torch_dtype=torch.float16)
+from diffusers import DiffusionPipeline
+
+pipe = DiffusionPipeline.from_pretrained("yandex/stable-diffusion-2-1-alchemist", torch_dtype=torch.float16)
 pipe = pipe.to("cuda")
 image = pipe(
     "A capybara holding a sign that reads Hello World",