old_contents: # -*- coding: utf-8 -*-
  from selenium import webdriver
  from selenium.common.exceptions import NoSuchElementException
  from selenium.webdriver.common.keys import Keys
  import urllib
  import time,json
  import os
  print("hello")
  #l
  browser = webdriver.Chrome()
  browser.get("https://www.baidu.com/")
  browser.find_element_by_css_selector("#u1 .lb").click()
  time.sleep(1)
  browser.find_element_by_id("TANGRAM__PSP_8__userName").send_keys("usernmae")
  browser.find_element_by_id("TANGRAM__PSP_8__password").send_keys("password")
  browser.find_element_by_id("TANGRAM__PSP_8__submit").click()
  browser.find_element_by_id("TANGRAM__PSP_8__verifyCode").send_keys(input("输入验证码: "))
  browser.find_element_by_id("TANGRAM__PSP_8__submit").click()
  time.sleep(1)
  browser.get("http://tieba.baidu.com/f?kw=%E5%BF%83%E6%83%85")
  time.sleep(1)
  browser.find_element_by_xpath(".//*[@id='tb_rich_poster']/div[3]/div[1]/div[2]/input").send_keys(Keys.TAB)
  time.sleep(3)
  browser.quit()
  
new_contents: # -*- coding: utf-8 -*-
  from selenium import webdriver
  from selenium.common.exceptions import NoSuchElementException
  from selenium.webdriver.common.keys import Keys
  import urllib
  import time,json
  import os
  print("hello1")
  #l
  browser = webdriver.Chrome()
  browser.get("https://www.baidu.com/")
  browser.find_element_by_css_selector("#u1 .lb").click()
  time.sleep(1)
  browser.find_element_by_id("TANGRAM__PSP_8__userName").send_keys("usernmae")
  browser.find_element_by_id("TANGRAM__PSP_8__password").send_keys("password")
  browser.find_element_by_id("TANGRAM__PSP_8__submit").click()
  browser.find_element_by_id("TANGRAM__PSP_8__verifyCode").send_keys(input("输入验证码: "))
  browser.find_element_by_id("TANGRAM__PSP_8__submit").click()
  time.sleep(1)
  browser.get("http://tieba.baidu.com/f?kw=%E5%BF%83%E6%83%85")
  time.sleep(1)
  browser.find_element_by_xpath(".//*[@id='tb_rich_poster']/div[3]/div[1]/div[2]/input").send_keys(Keys.TAB)
  time.sleep(3)
  browser.quit()
  
subject: modify hello to hello1