请用requests库的get()函数访问如下一个网站２０次，打印返回状态，text()内容，计算text()属性和content属性所返回网页内容的长度。baidu

import requests
url="https://www.baidu.com/"
def gethtml(url):
    try:
        r=requests.get(url)
        r.raise_for_status()
        r.encoding="utf-8"
        print("text内容:",r.text)
    except:
        return "Error!"
for i in range(20):
    print(gethtml(url))