gaohai2017

Results 2 issues of gaohai2017

请问下面报错是否代码缺少文件?请大佬帮忙提供下,多谢! ![image](https://user-images.githubusercontent.com/54895640/86004964-9a741f80-ba46-11ea-97fa-8f457d4093da.png)

## 🐛 Bug ## To Reproduce Steps to reproduce the behavior: 1. run `sklift.metrics.uplift_by_percentile`,`sklift.metrics.plot_uplift_by_percentile`,raise error: ValueError: setting an array element with a sequence. The requested array has an inhomogeneous shape...