docs: fix links to sd 1.5 and sd 2.1 (#1798)

README.md

@@ -123,7 +123,7 @@ API and command-line option may change frequently.***
     - Stable Diffusion v1.5 from https://huggingface.co/stable-diffusion-v1-5/stable-diffusion-v1-5 
 
     ```sh
-    curl -L -O https://huggingface.co/runwayml/stable-diffusion-v1-5/resolve/main/v1-5-pruned-emaonly.safetensors
+    curl -L -O https://huggingface.co/stable-diffusion-v1-5/stable-diffusion-v1-5/resolve/main/v1-5-pruned-emaonly.safetensors
     ```
 
 ### Generate an image with just one command

docs/sd.md

@@ -2,8 +2,8 @@
 
 - download original weights(.ckpt or .safetensors). For example
     - Stable Diffusion v1.4 from https://huggingface.co/CompVis/stable-diffusion-v-1-4-original
-    - Stable Diffusion v1.5 from https://huggingface.co/runwayml/stable-diffusion-v1-5
+    - Stable Diffusion v1.5 from https://huggingface.co/stable-diffusion-v1-5/stable-diffusion-v1-5
-    - Stable Diffuison v2.1 from https://huggingface.co/stabilityai/stable-diffusion-2-1
+    - Stable Diffuison v2.1 from https://huggingface.co/Manojb/stable-diffusion-2-1-base
     - Stable Diffusion 3 2B from https://huggingface.co/stabilityai/stable-diffusion-3-medium
 
 ### txt2img example
@@ -34,4 +34,4 @@ Using formats of different precisions will yield results of varying quality.
 
 <p align="center">
   <img src="../assets/img2img_output.png" width="256x">
-</p>
+</p>