Looking at the code for the NSSpeech driver this is because the code uses the regular super instead of the PyObjC one. That often works, but can cause problems, see https://pyobjc.readthedocs.io/en/latest/core/super.html for more details.
To fix this add from objc import super to the imports in pyttx3.drivers.nsss.
miscCoder
commented
10 months ago 
Akul2010
A user on the python forum mentioned an error message related to
superwhen usingpyttx3: https://discuss.python.org/t/attributeerror-super-object-has-no-attribute-init/33303Looking at the code for the
NSSpeechdriver this is because the code uses the regular super instead of the PyObjC one. That often works, but can cause problems, see https://pyobjc.readthedocs.io/en/latest/core/super.html for more details.To fix this add
from objc import superto the imports inpyttx3.drivers.nsss.