Exercise

# A perfect model

In this exercise you will reconstruct the lift curve of a perfect model. To do so, you need to construct perfect predictions.

Recall that the `plot_lift_curve`

method requires two values for the predictions argument: the first argument for the target to be 0 and the second one for the target to be 1.

Instructions

**100 XP**

- Construct a list that has perfect predictions.
- The true values of the target are in
`targets_test`

. Plot the lift curve using the perfect predictions.