Add end-to-end example of mllama

[shivam15s]

🚀 The feature, motivation and pitch

Currently we only have examples for text based models here: https://github.com/linkedin/Liger-Kernel/tree/main/examples/huggingface. An example showing how to run mllama vision model end to end would be a great addition.

Alternatives

No response

Additional context

No response

[tyler-romero]

Theres now an end-to-end example for tuning Qwen2-VL which may help those looking to tune an Mllama model as well.