向python中的Google输入工具发送请求

import requests

def send_request(query):
    url = "https://www.google.com/search"
    params = {
        "q": query
    }
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3"
    }

    response = requests.get(url, params=params, headers=headers)
    if response.status_code == 200:
        return response.text
    else:
        return None

query = "云计算"
result = send_request(query)
print(result)