Python - Quiero crear un BOT de Instagram

#He probado con este codigo pero me da errores

from selenium import webdriver
import time

#SCRIPT MADE BY BORJAGALISTEO https://www.youtube.com/c/borjagalisteo
web = webdriver.Chrome()
web.get('http://instagram.com')
time.sleep(5)


def login():
user = "user"
paswd = "paswd"
acceptCookies = web.find_element_by_xpath("/html/body/div[4]/div/div/button[1]").click()
time.sleep(5)
inputUser = web.find_element_by_xpath(
"/html/body/div[1]/section/main/article/div[2]/div[1]/div/form/div/div[1]/div/label/input")
inputUser.send_keys(user)
inputPass = web.find_element_by_xpath(
"/html/body/div[1]/section/main/article/div[2]/div[1]/div/form/div/div[2]/div/label/input")
inputPass.send_keys(paswd)
loginButton = web.find_element_by_xpath(
"/html/body/div[1]/section/main/article/div[2]/div[1]/div/form/div/div[3]").click()


def open_followers(account_instagram):
web.get("https://www.instagram.com/" + account_instagram + "/followers/")
time.sleep(5)
web.find_element_by_xpath("/html/body/div[1]/section/main/div/header/section/ul/li[2]/a").click()


def scroll_followers(minutes):
pop_up_window = web.find_element_by_xpath("/html/body/div[6]/div/div/div[2]")
# Scroll till Followers list is there
timeout = time.time() + 60 * minutes
while True:
if time.time() > timeout:
break
web.execute_script(
'arguments[0].scrollTop = arguments[0].scrollTop + arguments[0].offsetHeight;',
pop_up_window)
time.sleep(1)


def follow_followers():
list_followers = web.find_element_by_xpath("/html/body/div[6]/div/div/div[2]/ul")
for child in list_followers.find_elements_by_css_selector("li"):
user_name = child.find_element_by_css_selector(".notranslate").text
follow_button = child.find_element_by_css_selector("button")
print(user_name)
print("----")
print(follow_button.text)
if "Seguir" == follow_button.text:
follow_button.click()
print(user_name + "seguido")
else:
print("Ya lo sigues")
time.sleep(1)


sources = [""]
login()
time.sleep(5)
for account in sources:
open_followers(account)
time.sleep(5)
scroll_followers(2)
follow_followers()