Bug in plot_utils.py

[Zhefan Ye]

Hi,

In plot_utils.py, I think this line ought to be algorithms = list(point_estimates.keys())

rliable/rliable/plot_utils.py

Line 245 in 72fc16c

 algorithms = point_estimates.keys() 

Otherwise, algorithms cannot be indexed in the next line.

[Rishabh Agarwal]

Yes, it seems that the other plotting functions use list(point_estimates.keys()) but missed it here. Thanks for catching this .. there are tests for main library functions but not for the plotting functions. Will fix.

[Zhefan Ye]

Thanks for fixing it!