Contributing to Flax Community Tutorials

I created a coding challenge to create a mini transformer model using Jax and Flax. The challenge is in the style of a college assignment, where participants will be writing code to solve a series of tests. The repository is [here](https://github.com/yilunyu/miniGPT-Jax). May I link the coding challenge to Flax's [community tutorials page](https://flax.readthedocs.io/en/latest/examples/community_examples.html#tutorials)?