创建一个python脚本，该脚本将读取csv文件并使用该输入从finviz.com中抓取数据，然后将数据导出到csv文件中

import csv
import requests
from bs4 import BeautifulSoup

def scrape_data(input_file, output_file):
    # 读取输入的csv文件
    with open(input_file, 'r') as file:
        reader = csv.reader(file)
        next(reader)  # 跳过标题行
        symbols = [row[0] for row in reader]  # 获取股票代码列表

    # 创建输出的csv文件并写入标题行
    with open(output_file, 'w', newline='') as file:
        writer = csv.writer(file)
        writer.writerow(['Symbol', 'Company', 'Price', 'Change'])

        # 遍历股票代码列表并抓取数据
        for symbol in symbols:
            url = f'https://finviz.com/quote.ashx?t={symbol}'
            response = requests.get(url)
            soup = BeautifulSoup(response.text, 'html.parser')

            # 解析HTML响应并提取所需的数据
            company = soup.find('table', {'class': 'fullview-title'}).findAll('td')[1].text
            price = soup.find('table', {'class': 'snapshot-table2'}).findAll('td')[1].text
            change = soup.find('table', {'class': 'snapshot-table2'}).findAll('td')[9].text

            # 将数据写入输出的csv文件
            writer.writerow([symbol, company, price, change])

input_file = 'input.csv'
output_file = 'output.csv'
scrape_data(input_file, output_file)