Wandb sweeps tutorial

[lgvaz]

📓 New <Tutorial/Example>

Is this a request for a tutorial or for an example?
Tutorial.

We need a tutorial on how to use wandb sweeps, after we understand how to properly use it we can even add a helper function in the core library if it seems fitting.

---

Don't remove
Main issue for examples: #39

[lgvaz]

@paras-jain this also has wandb that I know interests you, this is why I'm tagging 😁, pick the task you would most like to work in

[oke-aditya]

Please have look at this. @ai-fast-track @lgvaz @paras-jain .
Let me know what improvements are needed. It is silightly complex to set up and do the job. Also, we need to make .py files as wandb does not support jupyter very well. So how does that go in our docs ?

[FraPochetti]

Not relevant for the time being.