Update README.md

Author: tolstenko

courses/artificialintelligence/assignments/genai/README.md

@@ -12,7 +12,7 @@ The steps to understand GenAI are as follows:
 
 1. Install the latest Python. Add it to the environment PATH. [Windows:] Install directly to C drive and select the 3.10.6 version of python, install for all users;
 2. Download latest release from [Automatic1111](https://github.com/AUTOMATIC1111/stable-diffusion-webui) or clone the repository. Clone/Download it to a subfolder on C drive. Dont use your personal folder.;
-3. Unzip the release. Run the `webui` bash file;
+3. Unzip the release. Run the `webui` bash file [Windows:] `webui.bat`;
 4. Select a bunch of the images that you are willing to train the network with;
 5. Go to `train` tab and create a tag for your embeddings;
 6. Use your tag to generate a new image;