audio.py

import speech_recognition as sr
import pyttsx3

class SpeechToText:
    def __init__(self):
        self.recognizer = sr.Recognizer()

    def listen_command(self):
        with sr.Microphone() as source:
            print("Listening for command...")
            audio_data = self.recognizer.listen(source, phrase_time_limit=5)
        try:
            command = self.recognizer.recognize_google(audio_data)
            print(f"You said: {command}")
            return command
        except sr.UnknownValueError:
            print("Sorry, I couldn't understand.")
            return None
        except sr.RequestError as e:
            print(f"Speech recognition error: {e}")
            return None

class TextToSpeech:
    def __init__(self):
        self.engine = pyttsx3.init()

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