Update README.md

README.md

@@ -23,13 +23,13 @@ If you wish to try this on Colab, you can do it in [here](https://colab.research
 
 # Installation and Running
 ### Prerequisite
-To run this WebUI, you need to have `git`, `python` version 3.8 ~ 3.10, `CUDA` version above 12.0 and `FFmpeg`.
+To run this WebUI, you need to have `git`, `python` version 3.8 ~ 3.10, `FFmpeg` and `CUDA` version above 12.0 (only if you use NVIDIA GPU) 
 
 Please follow the links below to install the necessary software:
-- CUDA : [https://developer.nvidia.com/cuda-downloads](https://developer.nvidia.com/cuda-downloads)
 - git : [https://git-scm.com/downloads](https://git-scm.com/downloads)
 - python : [https://www.python.org/downloads/](https://www.python.org/downloads/) **( If your python version is too new, torch will not install properly.)**
 - FFmpeg :  [https://ffmpeg.org/download.html](https://ffmpeg.org/download.html)
+- CUDA : [https://developer.nvidia.com/cuda-downloads](https://developer.nvidia.com/cuda-downloads)
 
 After installing FFmpeg, **make sure to add the `FFmpeg/bin` folder to your system PATH!**