Faster diffusers demo

README.md

@@ -74,7 +74,7 @@ The following example will use the fast DPM scheduler to generate an image in ca
 
 First you should install diffusers main branch and some dependencies:
 ```
-pip install git+https://github.com/huggingface/diffusers.git torch transformers sentencepiece
+pip install git+https://github.com/huggingface/diffusers.git torch transformers accelerate sentencepiece
 ```
 
 then you can run the following example:
@@ -83,7 +83,7 @@ then you can run the following example:
 from diffusers import AltDiffusionPipeline, DPMSolverMultistepScheduler
 import torch
 
-pipe = AltDiffusionPipeline.from_pretrained("BAAI/AltDiffusion", torch_dtype=torch.float16)
+pipe = AltDiffusionPipeline.from_pretrained("BAAI/AltDiffusion", torch_dtype=torch.float16, revision="fp16")
 pipe = pipe.to("cuda")
 
 pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)