QA on tractography: from this tutorial

[loftusa]

https://dipy.org/documentation/1.0.0./examples_built/tracking_introduction_eudx/#example-tracking-introduction-eudx

Scroll down to "The visualization will be done using the fury python package"

We can co-opt this code to make some solid tracking QA.

[huzhen965278384]

I will do this!