Python code to download a file with Selenium

selenium-download-file.py

import os
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
import time

OUTPUT_DIR = "output"
URL = "https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf"

# trailing slash is necessary
prefs = {"download.default_directory": os.path.join(os.getcwd(), f"{OUTPUT_DIR}/"),
         "directory_upgrade": True,
         "safebrowsing_for_trusted_sources_enabled": False,
        "safebrowsing.enabled": False,
        "plugins.always_open_pdf_externally": True} 
options = Options()
options.add_experimental_option("prefs", prefs)
chromedriver_path = os.path.join(os.getcwd(), "chromedriver.exe")

driver = webdriver.Chrome(executable_path=chromedriver_path, options=options)
driver.get(URL)
driver.implicitly_wait(60)
time.sleep(30)
driver.close()