What is the most Pythonic way to concatenate strings?

I’m trying to concatenate strings in my Python code, and I’m wondering what the preferred way to do it is. I have seen several methods, like using the + operator, the .join() method, and the % operator. Which method is considered the best practice for concatenating strings in Python?

Here’s an example of what I’m currently doing:

Is there a better way to concatenate strings in Python? Any insights or recommendations would be greatly appreciated!