Update README.md

README.md

@@ -19,13 +19,25 @@ library_name: diffusers
 - original configuration yaml: https://github.com/frank-xwang/InstanceDiffusion/blob/main/configs/test_sd15.yaml
 
 
+# Install
+
+StableDiffusionINSTDIFFPipeline is yet merged into diffusrs. Please refer to the forked version.
+
+```bash
+git clone -b instancediffusion https://github.com/gokyeongryeol/diffusers.git
+cd diffusers & pip install -e .
+```
+
 # Example Usage
 
 ```python
 import torch
 from diffusers import StableDiffusionINSTDIFFPipeline
 
-pipe = StableDiffusionINSTDIFFPipeline.from_pretrained("kyeongry/instancediffusion_sd15")
+pipe = StableDiffusionINSTDIFFPipeline.from_pretrained(
+    "kyeongry/instancediffusion_sd15",
+    # variant="fp16", torch_dtype=torch.float16,
+)
 pipe = pipe.to("cuda")
 
 prompt = "a yellow American robin, brown Maltipoo dog, a gray British Shorthair in a stream, alongside with trees and rocks"