Potential update to pyproject.toml to get web demos to run?

[emmagarr]

I'd been getting a segfault trying to run the web demo, but I was finally able to run it successfully after upgrading torch and torchvision. I currently have torch 2.5.1 and torchvision 0.20.1. Would you want to reflect this pyproject.toml? If not, maybe we can put a note in the ReadMe for people who are getting the same error.

[levinkhho]

https://github.com/apple/ml-mdm/pull/35