Using PyQt5 Designer for OCR A Level Computer Science project

I'm currently working on my OCR A Level Computer Science project and am considering using PyQt5 Designer for GUI development. I wanted to check if anyone has insights or information about whether it's allowed within the OCR A Level Computer Science guidelines.

I find PyQt5 Designer to be a user-friendly tool for creating graphical interfaces, and it would greatly enhance the visual aspect of my project. However, I want to make sure that I'm in line with OCR's regulations and guidelines.

If anyone has experience or knowledge regarding the use of PyQt5 Designer in OCR A Level projects, I would appreciate your input. Are there any specific restrictions or considerations I should be aware of? And if PyQt5 Designer isn't recommended, are there alternative tools or frameworks that you would suggest for GUI development in the context of the OCR curriculum?