You gotta figure out this part yourself mate, just google what exactly you want and there will be tools to help.

Ah its easy, NumPy could help you for most of it.

I see, during my college days I had to convert mathematical formulas from papers into code myself too. I was doing algorithm benchmark and all sorts of benchmark functions were in mathematical form and theres no Python version of them on the internet.

What coding language are u using?

You could try challenging yourself to code the algo and see if its working the same, no one is stopping you.

Bonus: You can do 2 versions of your project, one is your own code and one is full of packages. Submit them together and state the comparisons in your research report, I guarantee you your grades will be different.

Since youre doubting yourself or still not feeling confident, why not just try it?

To complete the project: No, while you are playing with packages you should already been studying what it is capable of. Read the documentation of the packages and check the parameters, that is equivalent to coding experience since you are using it. Most importantly, the package you are using should align with your research goal and outcome.

Code from scratch is when you cant find resources from the internet to finish your work.