帮朋友弄个东西，需要先登录，有一个不复杂的验证码，但是上OCR也太重，所以就先起一个driver，然后手工登录之后再连过来进行操作.

• 先启动一个Driver和Session，并且打印出连接的URL和Session

url = driver.command_executor._url       #"http://127.0.0.1:60622/hub"
session_id = driver.session_id            #'4e167f26-dc1d-4f51-a207-f761eaf73c31'

• 然后再连接过去

driver = webdriver.Remote(command_executor=url,desired_capabilities={})
driver.session_id = session_id

REF:
Stackoverflow: Connect to an already running instance of chrome using selenium in python