title: Global variable doesn't work outside the function
body: <p>I need your help. Why I get this error? title is assigned as global variable, so I should get 'None' printed out, right?</p>
  <pre><code>def get_history_events(requests, BeautifulSoup):
      global title, facts
      title = facts = None
  
      url = 'https://cs.wikipedia.org/wiki/Hlavn%C3%AD_strana'
      header = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0'}
  
      r = requests.get(url, headers=header).text
      soup = BeautifulSoup(r, 'lxml')
  
      table = soup.find('div', class_ = 'mainpage-block calendar-container')
      title = table.find('div', class_ = 'mainpage-headline').text
      facts = table.find('ul').text
  
  print(title)
  # NameError: name 'title' is not defined
  </code></pre>