voice_assistant.py

import pyttsx3
import speech_recognition as sr


class VoiceAssistant:
    def __init__(self):
        self.recognizer = sr.Recognizer()
        self.engine = pyttsx3.init()

    def listen(self):
        with sr.Microphone() as source:
            self.recognizer.adjust_for_ambient_noise(source)
            audio = self.recognizer.listen(source)
        try:
            text = self.recognizer.recognize_google(audio)
            return text
        except sr.UnknownValueError:
            return None

    def speak(self, text):
        self.engine.say(text)
        self.engine.runAndWait()