How to find xpath selenium facebook add as friend button?

Question

Python

Interested in the top button "add to friends"

from selenium import webdriver
    from selenium.webdriver.common.keys import Keys
    import time,random
    import traceback;#uotput error
    from selenium.webdriver.common.action_chains import ActionChains
    
    akki_url = 'https://www.facebook.com/profile.php?id=100000483633352'
    #https://www.facebook.com/profile.php?id=100000480483979
    
    driver = webdriver.Chrome()
    #driver = webdriver.Firefox()
    
    
    driver.get('https://www.facebook.com/')#.maximize_window()#.implicitly_wait(20)
    driver.maximize_window()
    #driver.manage().window().maximize();
    #time.sleep(10)
    element = driver.find_element_by_id("email") #находим поле с email

    element.send_keys("****")#вводим значение
    
    element = driver.find_element_by_id("pass") #находим поле с пароля

    element.send_keys("****", Keys.ENTER)#вводим значение и нажимаем ентер 
    
    #time.sleep(5)
    driver.get(akki_url)
    
    #time.sleep(5)
    driver.find_element_by_tag_name("body").send_keys('', Keys.ESCAPE)
    
    
    t=driver.page_source
    #time.sleep(5)
   
    #driver.find_element_by_xpath('//button[@class="FriendRequestAdd"]/i')
    driver.find_element_by_xpath('//button[@class="FriendRequestAdd"]')
    #driver.find_element_by_xpath('//*[contains(concat(" ", @class, " "), "FriendRequestAdd"]')

Answer 1

by_css("div#pagelet_timeline_profile_actions button.FriendRequestAdd")