update script to reflect redis deeplearning.ai semantic cache course?

some of the graphs and outputs like f1 score and others may be a benefit for users of this tool

<img width="819" height="809" alt="Image" src="https://github.com/user-attachments/assets/e1d7319a-8fa8-4651-a31b-55d115cad951" />
<img width="829" height="805" alt="Image" src="https://github.com/user-attachments/assets/53696002-b3c9-484e-af43-2ae27a3fca23" />