Install Selenium webdriver on ubuntu 20.04

Описание

How to install & setup selenium webdriver firefox with python3 on ubuntu 20.04

sample python script :
#!/usr/bin/env python3

from selenium import webdriver
import time
from time import sleep

driver = webdriver.Firefox()
driver.get("http://twitter.com")
time.sleep(30)
driver.quit()
print("Testing has been completed")