There's Apple's "Tensorflow Metal Plugin", which allows for running Tensorflow on Apple Silicon's graphics chip. However, it's basically unusably buggy; I'd recommend you to stay away from it:

For example, tf.sort only sorts up to 16 values and overwrites the rest with -0. Apparently not fixed for over one year: https://developer.apple.com/forums/thread/689299

Also, tf.random always returns the same random numbers: https://developer.apple.com/forums/thread/697057