TensorFlow GPU on Mac

To enable GPU usage on Mac, TensorFlow currently only supports python versions 3.8.x Check out the below post on how to manage multiple python versions on your OS safely. Then be sure to install python 3.8.x Now, this might be trivial and you may want to use your GPU always, but believe me it's easy to mess up a python environment. Messing up your system environment might be catastrophic prompting you to completely delete python and re-do your entire setup.