tgwasira

> Something else that I am observing is that, when performing update operations, the first run of `validate` on a child does not have `self.instance` set but the second run...

Try increasing the learning rate or increasing `max_iter`. Your optimisation needs to converge. In the `__init__` function of `ModelWithTemperature` create an empty list to store the loss i.e. ``` self.loss...