selenium 爬去淘宝数据被引导到登陆页面，怎么处理

相关代码

def search():

try:
    browser.get('https://www.taobao.com')
    input = wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, '#q')))
    submit = wait.until(
        EC.element_to_be_clickable((By.CSS_SELECTOR, '#J_TSearchForm > div.search-button > button')))
    input.send_keys('女装')
    time.sleep(10)
    submit.click()
    total = wait.until(EC.presence_of_element_located(
        (By.CSS_SELECTOR, '#mainsrp-pager > div > div > div > div.total')))

    return total.text
except TimeoutError:
    return search()

能告诉我什么原因吗？