Update README.md

README.md

@@ -21,12 +21,11 @@ pip install -e .
 # Demo
 ```python
 import torch
-from diffusers import StableDiffusion3Pipeline
-from diffusers.models.controlnet_sd3 import ControlNetSD3Model
 from diffusers.utils.torch_utils import randn_tensor
 import sys, os
 sys.path.append('/path/diffusers/examples/community')
 from pipeline_stable_diffusion_3_controlnet import StableDiffusion3CommonPipeline
+
 # load pipeline
 base_model = 'stabilityai/stable-diffusion-3-medium-diffusers'
 pipe = StableDiffusion3CommonPipeline.from_pretrained(