session not created: This version of ChromeDriver only supports Chrome version 80 (SessionNotCreated) code example

Example 1: selenium.common.exceptions.SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chrome version 81

pip install webdriver-manager

from selenium import webdriver
from webdriver_manager.chrome import ChromeDriverManager

driver = webdriver.Chrome(ChromeDriverManager().install())

Example 2: c# System.InvalidOperationException: 'session not created: This version of ChromeDriver only supports Chrome version 85 (SessionNotCreated)'

// C# .Net update NuGet package, then
ChromeDriver driver = new ChromeDriver(@"C:\pathtodriver");