Hey!

Reading and writing CSV files can be as simple as shown in the last couple lectures.

However, there can also be some problems. For example, if the data you're trying to save contains a comma (,) inside it, you could run into some trouble.

In addition, there are some performance improvements we can make, as well as make the code a little bit simpler.

We can do all that by using the built-in csv module. Nothing to install, just a couple lines of code that make everything better.

I've recorded a YouTube video explaining how the module works. It's not directly tied to this course's content, but I'm sure you won't have a problem understand everything I talk about in the video.

Check it out: https://www.youtube.com/watch?v=W7QByFjVom8

Happy coding!

Jose