写了一段程序，运行出现问题，不知道怎么解决

Question

1、 正在学习爬虫，跟着视频写的

#-- coding:utf-8--

if name == 'main':
url='https://www.sogou.com/web?query=%E4%BD%A0%E7%9A%84%E5%90%8D%E5%AD%97%27

header = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36'
}

kw = input('enter a word：')
param={
    'query':kw
}

response = requests.get(url=url,params=param,headers=header)
page_text=response.text
fileName = kw+'.html'
with open(fileName,'w',encoding='utf-8') as fp:
    fp.write(page_text)
print(fileName,'保存成功！！！')

2、

Answer 1

代码

# -*- coding = utf-8 -*-
# @time:2022/5/7 21:46
# Author:TL.mr
# @File:test01.py
# @Software:PyCharm
import requests

if __name__ == '__main__':
    url='https://www.sogou.com/web?query=%E4%BD%A0%E7%9A%84%E5%90%8D%E5%AD%97%27'

    header = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36'
    }

    kw = input('enter a word：')
    param={
        'query':kw
    }

    response = requests.get(url=url,params=param,headers=header)
    page_text=response.text
    fileName = kw+'.html'
    with open(fileName,'w',encoding='utf-8') as fp:
        fp.write(page_text)
    print(fileName,'保存成功！！！')

效果：

望采纳，谢谢