Life expectancy and GDP over 15 years: Portfolio Project feedback

Hello everyone,

my name is Famil, I am 32 and am almost done with the Data Science Fundamentals 2 Module on my Machine Learning Path.

This is my first time sharing a project, so every bit of feedback and direction is highly appreciated.
I have been struggling with the social part of learning to code, for instance of combining two different skillsets to work on projects, so if you have anything you would like to share on that, you are very welcome!

Cheers
Famil