selenium python 3.7（未解决的导入：webdriver）

Question

我想创建一个程序来自动登录，你所要做的就是输入网站要求的某些信息，但我得到一个错误：

Unresolved import: webdriver

from selenium import webdriver

name = input("name :")
code = input("code :")

url = ("https://whiteboard.fi")

driver = webdriver.Chrome()
driver.get(url)

driver.find_elements_by_class_name("btn btn-lg btn-warning btn-rounded btn-block whiteboard-font toggle-modal-button waves-effect waves-light").click()

driver.find_elements_by_name("whiteboard_code").send_keys(code)
driver.find_elements_by_class_name("btn btn-warning waves-effect waves-ligh").click()

driver.find_elements_by_id("student_name").send_keys(name)
driver.find_elements_by_id("oin_room_button").click()

print("done")