(3) The worker is crashed unexpectedly due to SIGSEGV or other unexpected errors. Set the environment variable HYDRA_FULL_ERROR=1 for a complete stack trace. [36m (WorkerDict pid=1069913) [0m Fatal ...

The problem is that PyPy does not implement something around threading that CPython does implement. While most of the CPython tkinter module is in pure python, there is a small C helper, and there is ...