Virtual Assistant You will need:
import pyttsx3 #pip install pyttsx3
import datetime
import speech_recognition #pip install SpeechRecognition
import wolframalpha #pip install wolframaplha
import os
import webbrowser
import random
import requests
import json
from googlesearch import search #pip install googlesearch
from time import sleep
from PyDictionary import PyDictionary #pip install PyDictionary