Update README.md

README.md

@@ -39,6 +39,13 @@ pipe = StableDiffusionControlNetPipeline.from_pretrained(
     base_model_path, controlnet=controlnet, torch_dtype=torch.float16
 )
 
+# speed up diffusion process with faster scheduler and memory optimization
+pipe.scheduler = UniPCMultistepScheduler.from_config(pipe.scheduler.config)
+# remove following line if xformers is not installed or when using Torch 2.0.
+#pipe.enable_xformers_memory_efficient_attention()
+# memory optimization.
+pipe.enable_model_cpu_offload()
+
 control_image = load_image("./cond1.jpg")
 prompt = "a professional studio photograph of an attractive model wearing a teal top with lace detail"