I’m willing to make a project for my final year. What project (related to Python) should I make to achieve a good grade?

Easy answer.

Make a real project that solves a real problem you have or someone close to you has.

Keep it small and limited.

And actually make the stakeholders use it.

Nothing is more powerful than you using what you’ve learned to solve a real-world problem instead of something academic.

That’s why we lean to hiring people who have interesting side projects — no matter how simple.