Missing readme and main.py in 'purple_alien' model in 'main' branch

[noorains]

Description

Description of model 'purple_alien' is missing, while going through the descriptions of the models in 'main' after pulling, I could't find the description of this model. When I run all the models together, I can't find a main.py file to run this model and there is no mention of how to run this model in the readme.

Expected Behavior

A small paragraph about the model and how to run this model

Actual Behavior

Missing description

Screenshots