For this assignment, we decided to do the visualization for you, as this is just a warm-up exercise. Please come to the section/office hour next week if you and your group see errors when python can't find the libraries trying to import networkx or matplotlib. I will help you install these libraries if you have trouble installing yourself.
The package contains the background and introduction of this assignment. The former tells you a story about this code, and the latter is a little exercise for you to complete as a group. We expect you to help each other understanding the code, model, and questions and encourage discussions within the group (especially for question 4 for the report). Note that although the assignment is due on Feb/16, we will check with you to see if there's any problem with this part of the homework and give you the second part (more ethical challenge) accordingly. We only need one student from each group to submit the group report.