How to run Selenium Webdriver in an already open browser?

Question

Python

I use this code:
from selenium import webdriver
url =' https://google.com '
def page():
global driver
driver = webdriver.Chrome()
driver.get(url)
def main():
page()
if __name__ = = '__main__':
main()
How can I make it so that when the code is run, it opens a new tab in the already running Chrome/Firefox browser, and not a new browser page?
Those. I'm opening Chrome and I want a new tab to be added when I run the code in that Chrome browser.
Please help, I'm not very friendly with Python.

Answer 1

Why did you provide the code?
it is possible to do this, but not easy, and it will not be Chrome

Answer 2

How did you launch the browser? Code or hands?
If by hand, then you will not be able to connect to the existing browser