Python BeautifulSoup -从网页中解析表格时出现问题

from bs4 import BeautifulSoup

html = """
<table>
    <tr>
        <td>Row 1, Cell 1</td>
        <td>Row 1, Cell 2</td>
    </tr>
    <tr>
        <td colspan="2">Row 2, Merged Cell</td>
    </tr>
</table>
"""

soup = BeautifulSoup(html, 'html.parser')
table = soup.find('table')

for row in table.find_all('tr'):
    cells = row.find_all('td')
    for cell in cells:
        print(cell.text)

import re

for row in table.find_all('tr'):
    cells = row.find_all('td')
    row_data = []
    for cell in cells:
        cell_text = cell.text.strip()
        if cell_text:  # 检查单元格是否为空
            cleaned_text = re.sub(r'\s+', ' ', cell_text)  # 清理多余的空格
            row_data.append(cleaned_text)
    print(row_data)

from selenium import webdriver
from bs4 import BeautifulSoup

driver = webdriver.Chrome()
driver.get('http://example.com')
html = driver.page_source
driver.quit()

soup = BeautifulSoup(html, 'html.parser')
table = soup.find('table')
# 继续解析表格