Uninstall Tensorflow and Metal
python -m pip uninstall tensorflow-macos
python -m pip uninstall tensorflow-metal
(Leave out -n my_env if you are already in target environment)
conda install -c apple tensorflow-deps==2.10.0 --force-reinstall -n my_env
(2.10.0 is current version, update this for future versions.)
Re-install Tensorflow and Metal
python -m pip install tensorflow-macos
python -m pip install tensorflow-metal