python playwright 不自动关闭浏览器

当使用 python playwright 完成网页自动化任务后，浏览器通常会自动关闭，如果需要保持浏览器窗口打开，可以在启动时添加参数 headless=False，例如：

from playwright.sync_api import Playwright, sync_playwright

with sync_playwright() as playwright:
    browser = playwright.chromium.launch(headless=False)
    page = browser.new_page()
    # 执行自动化任务
    browser.close()

这样，执行完成后浏览器窗口就会一直保持打开状态。