import contextlib

@contextlib.contextmanager
def get_driver_context():
    with webdriver.Chrome(service=Service(driver_path), options=options) as b:    
        b.implicitly_wait(10)
        b.set_window_position(0, 0)
        b.set_window_rect(0, 0, 1000, 600)
        yield b

with get_driver_context() as b:
    b.get("https://www.python.org")
    time.sleep(3)