createTargetingModel docs are crazy

[Jason Vander Heiden]

There’s a print statement in the example which leads to a giant matrix dump in the man page:

https://shazam.readthedocs.io/en/stable/topics/createTargetingModel/

Need to either remove the `print` statement or add an appropriate print method for TargetingModel.

[Jason Vander Heiden]

De-crazied in 4f18ab4.