print(f"{person}:") SyntaxError: invalid syntax when running it

[AryaIC]

you need to use python >= 3.6 for f-strings

Did you mean I need to install Python 3.6?
I have IDLE 3.8.3 , pycharm 2020.1.4 (communitiy edition) and Visual studio code Version: 1.50.1 installed in MacBook macos sierra 10.12. The default python is 2.7.10.

Today I just reinstalled IDLE 3.8.3 and removed the 3.9 version because I got an internal error of pygame when I wanted to play a game. I ran the code in IDLE. So I was able to run the code and play the game using pygame again after removing IDLE 3.9 and reinstalling IDLE 3.8.3.

I'm just very nervous if I need to install python 3.6 as you suggested, because it sounds like to me I have to remove IDLE 3.8.3 again and that would mean I might encounter the same error again. And I suppose I might erase the NumPy, scikit-learn, TensorFlow, Keras that I just installed them. And maybe I might lose other python modules/libraries too.

Forgive me if I'm wrong about it.