Python Module NotFoundError: I have a question about the error No module named

# -*- coding: utf-8 -*-
from PyQt5.QtCore import pyqtSlot, pyqtSignal, QUrl
from lib.extractWordLayout import Ui_MainWindow
from PyQt5.QtWidgets import *
from PyQt5 import QtCore
from bs4 import BeautifulSoup
import urllib.request as request
import urllib.error as err
import urllib.parse as parse
import datetime
import codecs
import time
import sys
import io
import os