如何显示从csv文件导入的url中的图像

import pandas as pd
import urllib.request
from flask import Flask, render_template

app = Flask(__name__)

@app.route('/')
def display_images():
    # 读取CSV文件
    df = pd.read_csv('data.csv')
    
    images = []
    
    for url in df['URL']:
        try:
            # 解析URL
            parsed_url = urllib.parse.urlparse(url)
            
            # 下载图像
            image_path = f"images/{parsed_url.path.split('/')[-1]}"
            urllib.request.urlretrieve(url, image_path)
            
            # 添加图像路径到列表
            images.append(image_path)
        except Exception as e:
            print(f"Error downloading image from {url}: {e}")
    
    # 在HTML模板中显示图像
    return render_template('images.html', images=images)

if __name__ == '__main__':
    app.run()