Is this cheating?

I am currently coming to the end of my Data Science Foundations course and I feel like I'm cheating with my own code.

As the assignments get harder and harder, I find myself going back to my older assignments and copying and pasting my own code into the new assignment. Obviously, accounting for the new data sources/bases/csv file names. And that one time I gave up and used excel to make a line plot instead of python, that haunts me …

datascience