写一段python代码：自动打开百度网页，并在百度搜索框输入“马克龙”，并搜索。再点击网页中的“资讯”一栏

import webbrowser
import time

url = 'https://www.baidu.com/'
search_query = '马克龙'
search_url = url + 's?wd=' + search_query

# open browser and go to search page
webbrowser.open_new(search_url)

time.sleep(5)

# click news section
news_locator = '//*[@id="s_tab"]/div/a[1]'
webbrowser.find_element_by_xpath(news_locator).click()

# wait for page to load
time.sleep(5)

# close browser
webbrowser.close()