Same for me when working with Tensorflow inside a separate class.
When uninstalling Tensorflow-metal form my python environment it works again.
MacBook Pro M1 Pro (10/16)
16 GB Memory
Python 3.9.9
Tensorflow-metal 0.3.0
husten1997
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution