How to set hyperparameters for warm start jobs created from helper methods?

**What did you find confusing? Please describe.**

I'm using:

```
IDENTICAL_TUNER = PARENT_TUNER.identical_dataset_and_algorithm_tuner(
additional_parents = ADDITIONAL_PARENT_TUNING_JOB_NAMES
)
```

But cloud not find a way to set `hyperparameter_ranges` for the auto-created tuner. Could not find it in the docs nor in the code.

**Describe how documentation can be improved**

How should I warm start a tuning job with a new set of hyperparameter ranges?

**Additional context**
Add any other context or screenshots about the documentation request here.