Attribute error: comtypes has no module named ISpeech

Question

Traceback (most recent call last):
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\site-packages\pyttsx3\__init__.py", line 20, in init
    eng = _activeEngines[driverName]
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\weakref.py", line 137, in __getitem__
    o = self.data[key]()
KeyError: None

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "h:\My Drive\Semester 6\Artificial Intelligence\JARVIS\jarvis.py", line 7, in <module>
    engine = pt.init()
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\site-packages\pyttsx3\__init__.py", line 22, in init
    eng = Engine(driverName, debug)
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\site-packages\pyttsx3\engine.py", line 30, in __init__
    self.proxy = driver.DriverProxy(weakref.proxy(self), driverName, debug)
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\site-packages\pyttsx3\driver.py", line 52, in __init__
    self._driver = self._module.buildDriver(weakref.proxy(self))
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\site-packages\pyttsx3\drivers\sapi5.py", line 30, in buildDriver
    return SAPI5Driver(proxy)
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\site-packages\pyttsx3\drivers\sapi5.py", line 35, in __init__
    self._tts = comtypes.client.CreateObject('SAPI.SPVoice')
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\site-packages\comtypes\client\__init__.py", line 250, in CreateObject
    return _manage(obj, clsid, interface=interface)
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\site-packages\comtypes\client\__init__.py", line 188, in _manage
    obj = GetBestInterface(obj)
  File "C:\Users\ammar\AppData\Local\Programs\Python\Python310\lib\site-packages\comtypes\client\__init__.py", line 112, in GetBestInterface
    interface = getattr(mod, itf_name)
AttributeError: module 'comtypes.gen.SpeechLib' has no attribute 'ISpeechVoice'

I have also tried re-installing Python and upgrading comtypes but everytime I get the same error. The program was working fine before I installed opencv-python. I have tried uninstalling it too but it doesn't make any difference.