fix link on site deep floyd

README.md

@@ -8,7 +8,7 @@
   <img src="./pics/nabla.jpg" width="100%">
 </p>
 
-## 💻 Links: [DeepFloyd.AI](deepfloyd.ai) | [Discord](https://discord.gg/umz62Mgr) | [Twitter](https://twitter.com/deepfloydai)
+## 💻 Links: [DeepFloyd.AI](https://deepfloyd.ai) | [Discord](https://discord.gg/umz62Mgr) | [Twitter](https://twitter.com/deepfloydai)
 
 We introduce DeepFloyd IF, a novel state-of-the-art open-source text-to-image model with a high degree of photorealism and language understanding. DeepFloyd IF is a modular composed of a frozen text encoder and three cascaded pixel diffusion modules: a base model that generates 64x64 px image based on text prompt and two super-resolution models, each designed to generate images of increasing resolution: 256x256 px and 1024x1024 px. All stages of the model utilize a frozen text encoder based on the T5 transformer to extract text embeddings, which are then fed into a UNet architecture enhanced with cross-attention and attention pooling. The result is a highly efficient model that outperforms current state-of-the-art models, achieving a zero-shot FID score of 6.66 on the COCO dataset. Our work underscores the potential of larger UNet architectures in the first stage of cascaded diffusion models and depicts a promising future for text-to-image synthesis.