app.py

import speech_recognition as sr
import pyttsx3
import time
import sounddevice as sd

def speak(text):
    engine = pyttsx3.init()
    engine.say(text)
    engine.runAndWait()

def get_voice_input(prompt, timeout=30):
    recognizer = sr.Recognizer()
    microphone = sr.Microphone()
    
    speak(prompt)
    
    with microphone as source:
        print(prompt)
        recognizer.adjust_for_ambient_noise(source)
        try:
            audio = recognizer.listen(source, timeout=timeout)
        except sr.WaitTimeoutError:
            speak("Time is up. Please try again.")
            return get_voice_input(prompt, timeout)
    
    try:
        text = recognizer.recognize_google(audio)
        print(f"Recognized: {text}")
        return text
    except sr.UnknownValueError:
        speak("Sorry, I could not understand. Please repeat.")
        return get_voice_input(prompt, timeout)
    except sr.RequestError:
        speak("Speech service is unavailable right now.")
        return None

if __name__ == "__main__":
    speak("Welcome to Biryani Hub")
    
    username = get_voice_input("Please tell me your name. You have 30 seconds.", timeout=30)
    if username:
        speak(f"You said {username}. Now, please tell me your email address.")
        email = get_voice_input("Please tell me your email address. You have 30 seconds.", timeout=30)
    else:
        speak("No response received for the name. Please try again later.")
        exit()
    
    if email:
        with open("user_details.txt", "w") as file:
            file.write(f"Username: {username}\n")
            file.write(f"Email: {email}\n")
        
        speak("Thank you! Your details have been recorded.")
    else:
        speak("No response received for the email. Please try again later.")