Why isn't my pyttsx3 module not working on my Mac when I use import pyttsx3

Im using visual studio code to make some fun projects I had some Ideas about. So on Mac terminal and on the visual studio terminal I typed pip install pyttsx3 and it shows up that they were installed on both, but when I use import pyttsx3
engine = pyttsx3.init(‘sapi5’)
def speak(audio):
and the it keeps resulting in. import pyttsx3
ModuleNotFoundError: No module named ‘pyttsx3’
person@Shans-Mac-mini project %

What am I doing wrong???