Vosk fails

[Mahmoud-Fouad-1]

hello everybody i have a problem with the Vosk library I'm working on an offline voice recognition program with python language, I installed it multiple times and at every time I have the same problem an error writes
import pyaudio._portaudio as pa
ModuleNotFoundError: No module named 'pyaudio._portaudio'
even if It shows installed on my windows system and on pycharm.