pytorch nightly is now ROCm 5.7

README.md

 ComfyUI
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-A powerful and modular stable diffusion GUI and backend.
+The most powerful and modular stable diffusion GUI and backend.
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 ![ComfyUI Screenshot](comfyui_screenshot.png)
 
@@ -94,8 +94,8 @@ AMD users can install rocm and pytorch with pip if you don't have it already ins
 
 ```pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/rocm5.4.2```
 
-This is the command to install the nightly with ROCm 5.6 that supports the 7000 series and might have some performance improvements:
-```pip install --pre torch torchvision torchaudio --index-url https://download.pytorch.org/whl/nightly/rocm5.6```
+This is the command to install the nightly with ROCm 5.7 that supports the 7000 series and might have some performance improvements:
+```pip install --pre torch torchvision torchaudio --index-url https://download.pytorch.org/whl/nightly/rocm5.7```
 
 ### NVIDIA