Refactor a 500 line Python program

I will refactor a Python program that contains up to 500 lines of code for you (comments, docstrings and blank lines do not count to this 500 lines figure). You can expect neat, high quality code that scores at least 8/10 on Pylint and contains basic error handling.

I am a Python software engineer who worked at a British defence firm called Roke Manor Research for just under five years. In this time I mainly developed Python code. My verified LinkedIn profile is attached here https://www.linkedin.com/in/arthur-young-622338166/