Live Chat With Voice

import pyttsx3
import webbrowser
import smtplib
import random
import speech_recognition as sr
import wikipedia
import datetime
import wolframalpha
import os
import sys
import googlesearch
import pyautogui
import time

engine = pyttsx3.init('sapi5')

client = wolframalpha.Client('Your_App_ID')

voices = engine.getProperty('voices')
engine.setProperty('voice', voices[len(voices) - 1].id)


def speak(audio):
    print('Computer: ' + audio)
    engine.say(audio)
    engine.runAndWait()


def greetMe():
    currentH = int(datetime.datetime.now().hour)
    if currentH >= 0 and currentH < 12:
        speak('Good Morning!')

    if currentH >= 12 and currentH < 18:
        speak('Good Afternoon!')

    if currentH >= 18 and currentH != 0:
        speak('Good Evening!')


greetMe()

speak('Hello Sir, I am your digital assistant LARVIS the Lady Jarvis!')
speak('How may I help you?')


def myCommand():
    r = sr.Recognizer()
    with sr.Microphone() as source:
        print("Listening...")
        r.pause_threshold = 1
        audio = r.listen(source)
    try:
        query = r.recognize_google(audio, language='en-in')
        print('User: ' + query + '\n')

    except sr.UnknownValueError:
        speak('Sorry sir! I didn\'t get that! Try typing the command!')
        query = str(input('Command: '))

    return query


if __name__ == '__main__':

    while True:

        query = myCommand();
        query = query.lower()
        time.sleep(2)
        pyautogui.typewrite(query)
        pyautogui.press('enter')
        speak('Next Command! Sir!')