title: Sending emojis with selenium's send_keys()
body: <p>I would like to send a <code>:heart:</code> emoji with selenium's <code>send_keys()</code></p>
  
  <pre><code>from selenium import webdriver
  from selenium.webdriver.support.ui import WebDriverWait
  
  driver = webdriver.Chrome('./chromedriver')
  
  driver.get("https://web.whatsapp.com/")
  wait = WebDriverWait(driver, 600)
  
  message = driver.find_elements_by_xpath('//*[@id="main"]/footer/div[1]/div[2]/div/div[2]')[0]
  message.send_keys(":heart:")
  </code></pre>
  
  <p>However, this does not work and sends a string ':heart:'.</p>
  
  <p>Could you please suggest how to do it correctly?</p>