How to make an element scroll in Selenium?

Question

Python

Hello, how to change this script so that it scrolls not
the page, but the element?

def scroll_down():
    """A method for scrolling the page."""

    # Get scroll height.
    last_height = driver.execute_script("return document.body.scrollHeight")

    while True:

        # Scroll down to the bottom.
        driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")

        # Wait to load the page.
        sleep(2)

        # Calculate new scroll height and compare with last scroll height.
        new_height = driver.execute_script("return document.body.scrollHeight")

        if new_height == last_height:

            break

        last_height = new_height

Answer 1

You can try to do this, in the console it works

document.getElementsByClassName("isgrP")[0].scrollBy(0,100)