Erreur pyttsx3 : TypeError: item 1 in _argtypes_ ...

Bonjour à tous,

J'essaie un script python mais il me retourne une erreur à cause de pyttsx3 alors que sur la machine d'une connaissance il fonctionne. J'ai cherché et beaucoup de gens ont la même erreur mais jamais à cause de la même chose donc je fais appel à vous.

Je vous mets mon code même si je pense que c'est logiciel (script qui fait un chat bot vocal):

import openai
import speech_recognition as sr
import pyttsx3

# Configurer une clé d'API valide
openai.api_key = "tacleapi-xxxxxXXXX1111222abc"


# Initialiser le recognizer
r = sr.Recognizer()

# Initialiser le moteur de synthèse vocale
engine = pyttsx3.init()

while True:
    # Ecouter pour la commande vocale
    with sr.Microphone() as source:
        print("Ecoute...")
        audio = r.listen(source)

    # Transcrire la commande vocale
    try:
        prompt = r.recognize_google(audio, language="fr-FR")
        print("Tu as dit: " + prompt)
        if prompt == "exit":
            break
    except sr.UnknownValueError:
        print("Je n'ai pas compris")
        continue
    except sr.RequestError as e:
        print("Erreur de service; {0}".format(e))
        continue

    # Envoyer une requête à l'API de GPT
    response = openai.Completion.create(
        engine="text-davinci-003",
        prompt=prompt,
        max_tokens=2048,
        n=1,
        stop=None,
        temperature=0.5,
    )

    # Afficher la réponse
    print(response["choices"][0]["text"])
    engine.say(response["choices"][0]["text"])
    engine.runAndWait()

Mon erreur :

Traceback (most recent call last):
  File "C:\EduPython\App\lib\site-packages\pyttsx3\__init__.py", line 20, in init
    eng = _activeEngines[driverName]
  File "C:\EduPython\App\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 "C:\EduPython\App\lib\site-packages\pyttsx3\drivers\sapi5.py", line 3, in <module>
    from comtypes.gen import SpeechLib  # comtypes
ImportError: cannot import name 'SpeechLib' from 'comtypes.gen' (C:\EduPython\App\lib\site-packages\comtypes\gen\__init__.py)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\EduPython\App\lib\ctypes\__init__.py", line 121, in WINFUNCTYPE
    return _win_functype_cache[(restype, argtypes, flags)]
KeyError: (<class 'ctypes.HRESULT'>, (<class 'comtypes.automation.tagVARIANT'>, <class 'comtypes.LP_POINTER(ISpeechGrammarRule)'>), 0)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "F:\nsi\projet_première\chatbot_mainlibre.py", line 13, in <module>
    engine = pyttsx3.init()
  File "C:\EduPython\App\lib\site-packages\pyttsx3\__init__.py", line 22, in init
    eng = Engine(driverName, debug)
  File "C:\EduPython\App\lib\site-packages\pyttsx3\engine.py", line 30, in __init__
    self.proxy = driver.DriverProxy(weakref.proxy(self), driverName, debug)
  File "C:\EduPython\App\lib\site-packages\pyttsx3\driver.py", line 50, in __init__
    self._module = importlib.import_module(name)
  File "C:\EduPython\App\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\EduPython\App\lib\site-packages\pyttsx3\drivers\sapi5.py", line 6, in <module>
    engine = comtypes.client.CreateObject("SAPI.SpVoice")
  File "C:\EduPython\App\lib\site-packages\comtypes\client\__init__.py", line 227, in CreateObject
    return _manage(obj, clsid, interface=interface)
  File "C:\EduPython\App\lib\site-packages\comtypes\client\__init__.py", line 165, in _manage
    obj = GetBestInterface(obj)
  File "C:\EduPython\App\lib\site-packages\comtypes\client\__init__.py", line 111, in GetBestInterface
    mod = GetModule(tlib)
  File "C:\EduPython\App\lib\site-packages\comtypes\client\_generate.py", line 142, in GetModule
    mod = _create_wrapper_module(tlib, pathname)
  File "C:\EduPython\App\lib\site-packages\comtypes\client\_generate.py", line 250, in _create_wrapper_module
    mod = _my_import(fullname)
  File "C:\EduPython\App\lib\site-packages\comtypes\client\_generate.py", line 36, in _my_import
    return importlib.import_module(fullname)
  File "C:\EduPython\App\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\EduPython\App\lib\site-packages\comtypes\gen\_C866CA3A_32F7_11D2_9602_00C04F8EE628_0_5_4.py", line 864, in <module>
    (['out', 'retval'], POINTER(VARIANT), 'SaveStream')
  File "C:\EduPython\App\lib\site-packages\comtypes\__init__.py", line 328, in __setattr__
    self._make_methods(value)
  File "C:\EduPython\App\lib\site-packages\comtypes\__init__.py", line 697, in _make_methods
    prototype = WINFUNCTYPE(restype, *argtypes)
  File "C:\EduPython\App\lib\ctypes\__init__.py", line 123, in WINFUNCTYPE
    class WinFunctionType(_CFuncPtr):
TypeError: item 1 in _argtypes_ passes a union by value, which is unsupported.

Merci d'avance pour votre aide !