I'm relatively new to using IDEs and recently started using VSCode for class. I'm using the Code Runner extension and working on a Mac. Whenever I go to run a piece of code I receive the following message in my terminal:

The default interactive shell is now zsh. To update your account to use zsh, please run chsh -s /bin/zsh. For more details, please visit https://support.apple.com/kb/HT208050.

Could someone help explain what exactly this message means? I think for class we want to use the Bash shell so I'm hesitant to make any changes to the current settings but I don't want it to interfere with my ability to run/test code.