Update performance link

I followed the replaced link and got a 404. It appears the directory has been updated. I believe I've located the target link. Thanks for sharing this model!

README.md

@@ -32,7 +32,7 @@ extra_gated_heading: Please read the LICENSE to access this model
 Stable Diffusion is a latent text-to-image diffusion model capable of generating photo-realistic images given any text input.
 For more information about how Stable Diffusion functions, please have a look at [🤗's Stable Diffusion with 🧨Diffusers blog](https://huggingface.co/blog/stable_diffusion).
 
-The **Stable-Diffusion-v1-4** checkpoint was initialized with the weights of the [Stable-Diffusion-v1-2](https:/steps/huggingface.co/CompVis/stable-diffusion-v1-2) 
+The **Stable-Diffusion-v1-4** checkpoint was initialized with the weights of the [Stable-Diffusion-v1-2](https://huggingface.co/CompVis/stable-diffusion-v1-2/blob/main/v1-variants-scores.jpg) 
 checkpoint and subsequently fine-tuned on 225k steps at resolution 512x512 on "laion-aesthetics v2 5+" and 10% dropping of the text-conditioning to improve [classifier-free guidance sampling](https://arxiv.org/abs/2207.12598).
 
 This weights here are intended to be used with the 🧨 Diffusers library. If you are looking for the weights to be loaded into the CompVis Stable Diffusion codebase, [come here](https://huggingface.co/CompVis/stable-diffusion-v-1-4-original)