Consider making code more DRY in constructor in regards to if None then my_list = []

[nh916]

Description

We have code like this in a bunch of places

if computation_process is None:
    computation_process = []

I think this was good for V1, but as we move towards V2 we need to start looking to upgrade this code to some function, change within the constructor, or class to make the code simpler and more DRY