Add wan_2.1_vae.safetensors to vae

.gitattributes

@@ -16,3 +16,4 @@ Flux1/unet/Depth/flux1-depth-dev-fp16.safetensors filter=lfs diff=lfs merge=lfs
 Flux1/unet/Canny/flux1-canny-dev-fp16.safetensors filter=lfs diff=lfs merge=lfs -text
 Flux1/unet/Schnell/flux1-schnell-fp16.safetensors filter=lfs diff=lfs merge=lfs -text
 Wan2.2/clip/umt5_xxl_fp8_e4m3fn_scaled.safetensors filter=lfs diff=lfs merge=lfs -text
+Wan2.2/vae/wan_2.1_vae.safetensors filter=lfs diff=lfs merge=lfs -text

Wan2.2/vae/wan_2.1_vae.safetensors

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fc39d31359a4b0a64f55876d8ff7fa8d780956ae2cb13463b0223e15148976b
+size 253815318